UpStudy Homework Questions and Solutions
Latest Questions
-
Q:
Esercicio 2 : Hallar el área baso de la
Cuva de la funsión \( f(x)-\frac{2}{3} x+1 \)
Con 18 Subinterualos empezando con
el intervalo \( [-5,9] \)
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Q:
\( 3 .(a-3)^{2} \)
4. \( (3 a+b)^{2} \)
5. \( (3-2 r)^{2} \)
\( 6 .(2 m+3 a)^{2} \)
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Q:
Question \#5
Jola pushed her bike out of the house from \( 3 \mathrm{~m} / \mathrm{s} \) to the drive way at a speed of \( 39 \mathrm{~m} / \mathrm{s} \) with a time
seconds. Calculate the acceleration of the bike.
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Q:
(11) The image of \( (0,1) \).
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Q:
1. The range \( y \) of the function \( f \)
defined by \( f(x)=1-2 x-x^{2} \) is
A. \( y<2 \)
A. \( y \leq 2 \)
B. \( y \geq-2 \)
C. \( y<-2 \)
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Q:
Find the solution to the system of equations: \(3x + 4y = 10\) and \(x - y = 1\).
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Q:
A change in demand, or a change in supply, is a change that is:
Select all correct answers.
Is coused by a change in some factor other than price, called a determinant
Is caused by a change in price.
Is illustroted by movement of the demand or supply curve to the left or right.
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Q:
1 point
The weights (in grams) of 12 carrots in a single bag from a local grocery store are listed below:
445648416655423351446165
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Q:
Question \#7
A paper airplane is flying at \( 0.25 \mathrm{~m} / \mathrm{s} \) to the left. This is an example of which of the following?
A Speed
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Q:
Multiply.
\[ (2 b-3)(5 b-1) \]
Simplify your answer.
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Q:
1) comprobar si cos sisuientes
son divisibles por 11 :
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Q:
\( F ( x ) = 2 x ^ { 2 } - 3 x \quad \ln x = 3 \)
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Q:
\( ( ( \frac { 2 } { 2 } \div \frac { 3 } { 3 } ) - 1 ) - ( ( \frac { 2 } { 7 } \div 1 ) - \frac { 5 } { 3 } ) \div ( \frac { 2 } { 7 } , 1 ) \)
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Q:
\( \sqrt{a^{2}+12 a b+36 b^{2}} \) при \( a=7 \frac{2}{5}, b=\frac{3}{5} \);
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Q:
31.- ¿Cuál de las siguientes opciones presenta un problema de variación proporcional
directa?
A) Un tren avanza 80 km en una hora, en la segunda hora aumenta a 100 km . en la
siguiente 120 km . ¿Cuántos kilómetros recorrerá en la 4 hora?
B) Un internado de 360 alumnos cuenta con provisiones para 30 dias. ¿Cuánto durarán las
provisiones si admiten a 40 alumnos más?
C) Si por un terreno de 10 m . de frente por 12 de fondo, ubicado frente a la carretera, se
pagan \( \$ 240.00 \) bimestrales, ¿cuánto se pagará bimestralmente por un terreno de 30 m . d
rente por 18 m de fondo ubicado en la misma zona?
) Un automóvil lleva una velocidad de \( 100 \mathrm{~km} / \mathrm{h} \) y recorre cierta distancia en 6 horas.
Qué velocidad deberá llevar para hacer el mismo recorrido en 5 horas?
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Q:
A change in demand, or a change in supply, is a change that is:
Select all correct answers.
Is caused by a change in some factor other than price, called a determinant
Is caused by a change in price.
Is illustrated by movement of the demand or supply curve to the left or right.
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Q:
Factor.
\[ z^{2}-9 z+18 \]
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Q:
Suppose \( \triangle I T H \approx A P G \).
Which congruency statement is true?
\( 0 \overline{I T} \simeq \overline{A G} \)
\( 0 \overline{T H} \cong \overline{A P} \)
\( 0 \overline{T H} \cong \overline{A G} \)
\( 0 \overline{I H} \simeq \overline{A G} \)
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Q:
22051 divided by a number
gires quatient 82 and remain
75 . What is the divisor
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Q:
A change in demand, or a change in supply, is a change that is:
Select all correct answers.
Changes the quantity demanded, or quantity supplied, at every price
Is caused by a change in some factor other than brice, colled a determinant
is illustrated by movement of the demand or supply curve to the left or right.
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Q:
In how many ways can you select a
9 member committee from a pool
of 20 candidates?
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Q:
4 a Divide \( x^{4}-1 \) by \( (x+1) \)
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Q:
3) \( y=x-z \)
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Q:
Analyze the Function below.
\( \{(0,-1),(1,0),(2,7),(-1,-2),(-2,-9)\} \)
What is the Domain are the function?
\( \begin{array}{l}\{1,2,-1,-2\} \\ \{0,7,-,-1,2\} \\ \{-1,0,7,-2,-9\} \\ \{0,1,2,-1,-2\}\end{array} \)
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Q:
31.- ¿Cuál de las siguientes opciones presenta un problema de variación proporcional
directa?
A) Un tren avanza 80 km en una hora, en la segunda hora aumenta a 100 km . en la
siguiente 120 km . ¿Cuántos kilómetros recorrerá en la 4 ả hora?
B) Un internado de 360 alumnos cuenta con provisiones para 30 dias. ¿Cuánto durarán las
provisiones si admiten a 40 alumnos más?
c) Si por un terreno de 10 m . de frente por 12 de fondo, ubicado frente a la carretera, se
dagan \( \$ 240.00 \) bimestrales, ¿cuánto se pagará bimestralmente por un terreno de 30 m . de
rente por 18 ma de fondo ubicado en la misma zona?
) Un automóvil lleva una velocidad de \( 100 \mathrm{~km} / \mathrm{h} \) y recorre cierta distancia en 6 horas.
Qué velocidad deberá llevar para hacer el mismo recorrido en 5 horas?
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Q:
A change in demand, or a change in supply, is a change that is:
Select all correct answers.
Is caused by a change in some factor other than furice, called a determinant
Is caused by a change in price.
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Q:
Factor
\[ y^{2}+8 y-33 \]
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Q:
En casa cuarada de esto it
hallar la ratz cuarada
\( \sqrt{643} \sqrt{313} \sqrt{802} \)
\( \sqrt{372} \sqrt{455} \sqrt{427} \)
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Q:
\( 0,070 km = 70,10 cm \)
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Q:
\( \frac { x - \sqrt { 2 } } { \sqrt { 3 } + \sqrt { 5 } } + \frac { x - \sqrt { 3 } } { \sqrt { 2 } + \sqrt { 5 } } + \frac { x - \sqrt { 5 } } { \sqrt { 2 + \sqrt { 3 } } } = 3 \)
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Q:
c). \( \lim _{x \rightarrow 2} \frac{x^{2}+x+1}{x^{2}+2 x} \)
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Q:
Writing the equation of a line through two given points
Find an equation for the line that passes through the points \( (-2,2) \) and \( (4,4) \).
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Q:
Welli wante
with no re
The numbe
there in ea
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Q:
5 Sam kept pens in bags \( A \) and \( B \). Bag \( A \) contained twice as many pens as bag \( B \).
In bag \( A, \frac{1}{5} \) of the pens were red pens. In bag \( B, \frac{1}{3} \) of the pens were red pens.
What fraction of Sam's pens were red pens?
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Q:
\( 2 \left\{ \begin{array} { l } { x + 3 y = 5 } \\ { 2 x - y = - 4 } \end{array} \right. \)
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Q:
A Relations can be classified as a Function even if values of the Range
repeat.
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Q:
(a) A linear transformation is given by
\[ \binom{x^{\prime}}{y_{1}}=\left(\begin{array}{ll}3 & 2 \\ 5 & 4\end{array}\right)\binom{x}{y} \]
Determine
(i) The image of \( (1,0) \)
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Q:
\( \sqrt{a^{2}+12 a b+36 b^{2}} \) при \( a=7 \frac{2}{5}, b=\frac{3}{5} \)
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Q:
Write an equation for the inverse of the given one-to-one function.
\( f(x)=\sqrt[3]{7 x-2} \)
The inverse function is \( f^{-1}(x)=\square \).
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Q:
(a) 572
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Q:
Suppose \( \triangle P K N \cong \triangle B G H \).
Which other congruency statements are correct?
Select each correct answer.
\( \square \triangle K P N \cong \triangle B H G \)
\( \square \triangle N K P \cong \triangle H B G \)
\( \triangle \triangle N K \cong \triangle H B G \)
\( \triangle K N P \cong \triangle G H B \)
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Q:
1. Nasaf-Ziyo o`quv markazida ustozlari Abrorbek va Ramazon 5 xil darajadagi
masalalarni yechishlari kerak. Bu 5 ta masalani yechish uchun ketadigan vaqtlar: \( 40,15,3 \)
10,45 minutlarni tashkil qiladi. 1 kishi bir vaqtning o'zida 1 ta masalani tugatib keyin 2 -siga
o'tishi mumkin. Bu ikki ustoz barcha masalalarni qanday eng qisqa vaqtda yecha oladi?
\[ \begin{array}{llll}\text { A) } 70 & \text { B) } 75 & \text { C) } 80 & \text { D) } 85\end{array} \]
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Q:
Solve the inequality: \(x^2 - 1 > 0\)
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Q:
Nombre y Apellido: Oriana Meza Bonomo
los siguientes ángulos en los demás sistemas de medición trabajados: \( (0.5 \)
\( 255^{\circ} \)
9 radianes
\( \frac{4}{3} \pi \) radianes
\( 245,5^{\mathrm{G}} \)
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Q:
Identify the graph of each of the following equations.
\( \begin{array}{ll}\text { (a) } 4 x^{2}-8 x-49 y^{2}+196 y-388=0 & \text { (e) } 36 x^{2}+360 x+64 y^{2}-512 y+1924 \\ \text { (b) } x^{2}+5 x+y^{2}-y+7=0 & 0 \\ \text { (c) } y^{2}-48 x+6 y=-729 & \text { (f) } x^{2}+y^{2}-18 y-19=0 \\ \text { (d) } 49 x^{2}+196 x+100 y^{2}+1400 y+ & \text { (g) }-5 x^{2}+60 x+7 y^{2}+84 y+72= \\ 196=0 & \text { (h) } x^{2}-16 x+20 y=136\end{array} \)
-
Q:
A Relations can be classified as a Function even if values of the Range
repeat.
True
False
-
Q:
A change in demand, or a change in supply, is a change that is:
Select all correct answers.
Is coused by a change in some factor other than price, called a determinant
Is caused by a change in price.
Is illustrated by movement of the demand or supply curve to the left or right.
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Q:
Question
\( f(x)=\sqrt[3]{7 x-2} \)
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Q:
3. the Idea that Latin America and the
United States should work together
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Q:
\( \sqrt{a^{2}+8 a b+16 b^{2}} \) при \( a=3 \frac{3}{7}, b=\frac{1}{7} \)
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Q:
18. \( \sqrt{x^{5} y^{3}} \cdot \sqrt{3 x y} \)
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Q:
7) \( 5 x+y=5 \)
\( 210 x-2 y=-2 \)
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Q:
20. 4. Calcola le lunghezze delle mediane di un qualunque triangolo \( A B C \) sapendo che le distanze del baricen-
tro \( G \) dai vertici \( A, B, C \) misurano rispettivamente:
\( \overline{G A}=6,8 \mathrm{~cm} ; \quad \overline{G B}=5,7 \mathrm{~cm} ; \quad \overline{G C}=4,3 \mathrm{~cm} \).
\( [10,2 \mathrm{~cm} ; 8,55 \mathrm{~cm}, 6,45 \mathrm{~cm}] \)
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Q:
Multiply.
\[ (x-4)(x+1) \]
Simplify your answer.
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Q:
Aproxime la integral definida \( \int_{1}^{5} \frac{5 x^{2}}{\sqrt{x}} d x \) mediante la suma de
:: Riemann por punto izquierdo, con \( n=6 \)
L우. .
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Q:
3. If \( \cos x=\frac{3}{5} \), \( x \) lies in the second quadrant, find the values of \( \sin x \), \( \tan x, \sec x \)
4. Prove that \( \frac{\sin 5 x+\sin 3 x}{\cos 5 x+\cos 3 x}=\tan 4 x \)
8. d) The value of \( f^{2 a} \) is
b) Find the muliplicative inverse of \( 1- \) in atib form
6.i) If \( (x+1, y-2)=(3,1) \), find the values of \( x \) and \( y \)
ii) Find the domain and range of the function \( \sin x \)
(i) Solve the inequality \( x+\frac{x}{2}+\frac{x}{3}<10+\frac{x}{6} \)
ii) Mark the solution in a number line
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Q:
2. El día 04 - Causamos el Servicio de Remodelación de las instalaciones por valor de
\( \$ 6.500 .000 \), prestado por el señor SANTOS TORRES ANGEL, cédula No. 75.050 .205 de
Medellín, no responsable de IVA, No Declarante. Contabilizar retención de acuerdo a la
norma.
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Q:
Analyze the relation below.
\( \{(2,-3),(4,-6),(6,-8),(8,-8)\} \)
Select the correct statement regarding the relation.
The relation represents a function because all values of the domain are unique.
The relation does not represent a function because all values of the domain are unique.
The relation represents a function because all values of the range are unique.
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Q:
A change in quantity demanded or quantity supplied is always related to
things being equal) and is illustrated by movement olong the demand or supply curve.
-
Q:
Multiply.
\[ (v+3)(v-7) \]
Simplify your answer.
-
Q:
Write 0.000023 in scientific notation.
-
Q:
3. Savolga javob being:
\( \begin{array}{llll}\text { A) } 125 \mathrm{ta} & \text { B) } 100 \mathrm{ta} & \text { C) } 500 \mathrm{ta} & \text { D) } 499 \mathrm{ta}\end{array} \)
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Q:
30.- Una acción en la bolsa de valores vale 1,400 pesos en mayo. De mayo a junio la acción
aumenta un 10\%. De junio a julio la acción disminuye un \( 10 \% \). Cuántos pesos vale a fin de
julio?
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Q:
Quantity Demanded is the amount of a good or service consumers are willing and oble to buy at
different prices during a given period of time.
-
Q:
Rectangle A measures 9 inches by 3 inches. Rectangle B is a
scaled copy of Rectangle \( A \). Select all of the measurement pairs
that could be the dimensions of Rectangle B.
4.5 inches by 1.5 inches
8 inches by 2 inches
10 inches by 4 inches
13.5 inches by 4.5 inches
90 inches by 30 inches
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Q:
2. Calcule o valor de S:
\[ S=\left|\begin{array}{ccc}2 & -1 & 1 \\ 1 & 1 & 1 \\ -2 & 1 & 1\end{array}\right|+\left|\begin{array}{lll}0 & 1 & 4 \\ 0 & 2 & 5 \\ 0 & 3 & 6\end{array}\right|+\left|\begin{array}{ccc}-1 & 2 & 3 \\ 5 & 0 & -2 \\ 1 & 6 & 4\end{array}\right| \]
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Q:
2. Let \( A=\{x: x \) is a prime number \( <7\}, B=\{5,6\} \)
a) Write \( A \) in roster form
b) Write \( A x B \)
c) Write the number of possible relations from \( A \) to \( B \)
-
Q:
Write an equation for the inverse of the given one-to-one function.
\( f(x)=\frac{3 x+1}{7} \)
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Q:
\begin{tabular}{|l|}\hline Find \( f(-1) \) of the the function \( x^{2}-2 x-15 \) \\ \hline-12 \\ -14 \\ \( \frac{-18}{12} \) \\ \hline\end{tabular}
-
Q:
d. \( \operatorname{sen} \propto=0,65 \) y \( \alpha \in \) II
e. \( \cos \propto=-0,95 \) y \( \alpha \in \) III
f. \( \tan \propto=12 \)
-
Q:
5) Integrales de potencial Trigo nometrical
c) \( \int \operatorname{Tan}^{3}\left(x \mid \sec ^{5}(x) d x \quad\right. \) d) \( \int \operatorname{sen}^{5}(2 x) \cos ^{2}(2 x) d x \)
-
Q:
An expression for the area of a shape is \( 6(a+5) \mathrm{cm}^{2} \).
(a) the area when \( a=-2 \).
(b) the value of \( a \) when the area is \( 54 \mathrm{~cm}^{2} \).
-
Q:
1. \( 3 \cdot(-0.58 \cdot 4)= \)
-
Q:
Kristen read directions which state "Find \( f(-3) \) for the function \( f(x)=x^{2} \)
\( +4 x+2 . " \)
What does the directions prompt Kristen to do as it relates to
Evaluating a Function?
Substitute each value of \( x \) on the right hand side with -3
Subtract -3 from the function.
Use the Inverse to Add -3 to the function.
-
Q:
Meena went to a bank to withdraw \( \$ 1460 \). She asked the cashier to give her \( \$ 10 \) and \( \$ 100 \) notes only. Meena got 29
notes in all. Find how many notes of \( \$ 10 \) and \( \$ 100 \) she received.
-
Q:
a) If \( A=\{2,3,4,5\} \) and \( B=\{4,5,6,7\} \) then write i) \( A \cap B \)
if \( A-B \)
b) Which one of the following is equal to \( \{x: x \in R, 2<x \leq 4\} \)
i) \( \{2,3,4\} \) ii) \( \{3,4\} \) iii) \( [2,4\} \) iv) \( (2,4\} \)
-
Q:
1. If \( f(n)=(n-1)^{2}+3 n \), which statement is true?
1) \( f(3)=-2 \)
2) \( f(-2)=3 \)
3) \( f(-2)=-15 \)
4) \( f(-15)=-2 \)
-
Q:
Simplify the expressio
\( 1.1-x(3 x-4) \)
-
Q:
The function \( g(x)=(x-3)^{2}+6 \) for \( x \leq 3 \), is one-to-one.
a. Write an equation for the inverse function.
b. State the domain and range of \( g \) and \( g^{-1} \).
-
Q:
A customer bought 8 video cassettes and 6 chocolates at a total cost of \( \$ 86 \). Another customer bought 8 videc
cassettes and 4 chocolates at a total cost of \( \$ 84 \). Find the cost of a video cassette and a chocolate.
-
Q:
1) \( f(x)=\frac{x}{x+3} \)
-
Q:
If a Vertical Line intersects a relation at more than one point, then
then all values of the domain are unique
then another test point must be selected
the relation is not a function
then the relation is a function
-
Q:
\( \frac { 5 x ^ { 2 } } { 3 } - \frac { 3 x y } { 5 } + \frac { y } { 3 x } , \cdots x = 2 ; y = \frac { 1 } { 4 } \)
-
Q:
Ahora, respondemos la siguiente pregunta:
1. Representa en el plano cartesiano la función \( y=-x^{2}+12 x-20 \).
Luego, interpreta el punto máximo.
-
Q:
\( \left. \begin{array} { l l | l } { 2 } & { \frac { 2 } { 2 } } \\ \hline - x & { \frac { 6 } { 3 } } \\ \hline \end{array} \right. \)
-
Q:
The Domain of the function includes all values of the x-coordinates or
all values of the input.
True
False
-
Q:
Multiply.
\[ (v+3)(v-7) \]
Simplify your answer.
-
Q:
Question 53
Jeremiah has 55 bills consisting of P100 and P500 bills. The total amount of the bills is P4, 300 . Which of the following
is the system of linear equations that represents the scenario where \( x \) is the number of P100-bills and \( y \) is the number of
P500-bills?
- \( x-y=4,300 \) and \( 100 x-500 y=55 \)
o \( x+y=4,300 \) and \( 100 x+500 y=55 \)
o \( x-y=55 \) and \( 100 x-500 y=4,300 \)
-
Q:
Complete the statement below so that it is true:
\( 3 \cdot(-0.58 \cdot 4)= \) [Select ] for Multiplication.
This is an example of the [Select]
-
Q:
c) \( 6 x+30-5 x=25 \)
-
Q:
Is this an example of microeconomic indicators or macroeconomic indicators during the expansion
phase of the business cycle?
There is an increase in production, profits, capital investment, and labor needs for businesses.
Microeconomic indicators
Macroeconomic indicators
-
Q:
The equations of three lines are given below.
Line \( 1: y=-\frac{4}{3} x+7 \)
Line \( 2:-4 y=3 x+2 \)
Line \( 3: 6 x-8 y=-8 \)
For each pair of lines, determine whether they are parallel, perpendicular, or neither.
-
Q:
\( a(x+1=5 \)
-
Q:
A relation is a function in which all values of the range are unique. This
statements can also be expressed as a relation is a function if the
values of the range do not repeat.
True
False
-
Q:
Find the end behavior of the rational function:
\( f(x)=\frac{x^{2}-x-12}{x+1} \)
-
Q:
Reducér udtrykket mest muligt
-
Q:
\( 1 \leftarrow \quad \begin{array}{c}\text { Divide. } \\ \frac{1+4 i}{3+2 i}\end{array} \)
-
Q:
Who is required to follow the law under the rule of law?
II, Clause 2 of the U.S. Constitution states as follows:
This Constitution, and the Laws of the United States which shall be made in
thereof; . . . shall be the supreme Law of the land; and the Judges in every
bound thereby, anything in the Constitution or Laws of any State to the Cont
notwithstanding.
What is the supreme law of the land that everyone must follow?
-
Q:
\( \frac { 1 } { 5 } - 1 \frac { 6 } { 10 } = - - - = - - - = - = \)
-
Q:
SPORT Eprevisto che ai campionati di calcio di serie
A e B partecipino rispettivamente 20 e 22 squadre.
a. Se in un torneo ogni squadra di serie A giocasse
con ogni squadra di serie B una sola volta, quante
partite si giocherebbero in tutto?
b. Se invece si decidesse di fare un campionato in cui
ogni squadra gioca una sola volta contro ogni altra
indipendentemente dalla serie di appartenenza,
quante partite sarebbero giocate?
Rispondi alle domande utilizzando il linguaggio degli insiemi.
-
Q:
1) \( f(x)=\frac{x}{x+3} \)
-
Q:
The equations of three lines are given below.
Line \( 1: 8 x+6 y=-2 \)
Line \( 2: 4 y=-3 x+5 \)
Line \( 3: y=-\frac{3}{4} x-4 \)
For each pair of lines, determine whether they are parallel, perpendicular, or neither.
-
Q:
เหตุการณ์ที่เลือก คือ
-
Q:
what is the volume of a trapezium?
what is the valume of a trapezoidal prism?
what is the difference between the valume formula of a trapizum and a
trapezaidal prism?
-
Q:
1) \( f(x)=\frac{x}{x+3} \)
-
Q:
A line passes through the point \( (5,-8) \) and has a slope of 2 .
Write an equation in slope-intercept form for this line.
-
Q:
E. That Mrs. Black will be coming for a visit soon.
G. That Mrs. Sampson didn't realize there were flowers
Hext door
J. That the hyacinths have not been planted yet.
That she is beginning to feel ill.
-
Q:
A e B partecipino rispettivamente 20 e 22 squacre.
a. Se in un torneo ogni squadra di serie A giocasse
con ogni squadra di serie B una sola volta, quante
partite si giocherebbero in tutto?
b. Se invece si decidesse di fare un campionato in cui
ogni squadra gioca una sola volta contro ogni altra
indipendentemente dalla serie di appartenenza,
quante partite sarebbero giocate?
-
Q:
aw a
-
Q:
Calule la razón de cambio instantánea \( \lim _{x \rightarrow x_{0}} \frac{f(x)-f\left(x_{0}\right)}{x-x_{0}} \),
si \( f(x)=\cos (x) \), y \( x_{0}=\frac{4 \pi}{3} \)
-
Q:
Calcula la norma del vector
\[ \begin{array}{l}\text { a) } U=(3,-4) \\ \text { b) } U=(3,4) \\ \text { c) } U=(4,7) \\ \text { d) } U=(3,7 / 6)\end{array} \]
-
Q:
A line passes through the point \( (-2,6) \) and has a slope of -4 .
Write an equation in slope-intercept form for this line.
-
Q:
29.- Teresa fabrica gel antibacterial. Su producción en este año fue de 395 toneladas. El
77\% lo destina a la venta farmacéutica y el resto para venta local. ¿Cuántas toneladas
destinó a la venta farmacéutica?
-
Q:
A projectile is fired straight up from ground level. After \( t \) seconds, its height
above the ground is s feet, where \( s=-16 \mathrm{t}^{2}+96 \mathrm{t} \).
For what time period is the projectile at least 128 feet above the ground?
\( \begin{array}{l}\text { Select the correct choice below and fill in the answer boxes to complete your } \\ \text { choice. }\end{array} \)
-
Q:
\( \int _{}^{}x5 d x=\frac{x5+1}{5+1} \)
-
Q:
A line passes through the point \( (-8,-9) \) and has a slope of \( \frac{5}{4} \).
Write an equation in slope-intercept form for this line.
-
Q:
2. Observe e compare
t Já a idade cadu
ta cujo nome,
O narrador empreg
coisas diferentes.
a) Qual é o sentido
b) E qual é o sentic
c) Em qual enuncia
Justifique sua re
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\( \left. \begin{array} { l } { 8317 } \\ { 3 \circ 88 } \end{array} \right. \)
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\( \int _{}^{}x5 d x=\frac{x5+1}{5+1} \)
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\& \( \begin{array}{ll}\text { Question } 4 \text { of } 20\end{array} \)
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The factors of production are sold to producers by individuals/households. This transaction is
represented to us in the circular flow model. What market does this transaction toke place in?
The product market, where households purchase goods and services
The resource market, where firms get the things they need to create goods and services
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Q:
Solve for \( x \) to make A\|B.
\( x=[?] \)
\( x=2 x+20 \)
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Solve the following simultaneous equation by elimination method.
\[ \begin{array}{l}7 x+3 y=33 \\ 5 x+3 y=21\end{array} \]
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Aproxime la integral definida \( \int_{1}^{5} \frac{5 x^{2}}{\sqrt{x}} d x \) mediante la suma de
\( \because \quad \) Riemann por punto izquierdo, con \( n=6 \)
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(1) Na \( \beta p \in \theta \in i \) n forotoria
i) \( f(x)=x^{3}+x^{3}+3 x \)
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Simplify \( \sqrt{ } 98 \)
by making the number inside the square root as small as possible (but still a whole
number).
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a. \( 241_{\text {eight }}-45 \) eight
b. \( 321_{\text {eight }}-32 \) eight
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1. Which flower has Mrs. Manstey noticed blooming earlier
than usual?
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D. \( \int \frac{x}{x+1} d x \)
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Let \( S \) be the set of Real Numbers as defined below:
\( S=\left\{-0.6,-\frac{1}{4}, 0,1 . \overline{3}, \pi, \sqrt{13}\right\} \)
The set \( S \) has [Select]
[Select]
An Irrational Number [Select]
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Q:
Select all of the factors of production. You must select all correct answers to receive credit.
Satety laws
Land
Lntelligence
Labor
Entrepreneurship
Time
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Q:
Rewrite the equation in \( A x+B y=C \) form.
Use integers for \( A, B \), and \( C \).
\[ y=\frac{1}{3} x-4 \]
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Quiero una introducción bien hecha
sobre lo que estoy desarrollando el
tema de la economía su importancia,
las características y generalidades. En
la ingeniería industrial. También se
hablo de los Factores de Producción
e identificando identificando la
importancia que éstos tienen en la
economía de la región
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1) Plantear los siguientes interrogantes cómo ecuaciones y resolverias.
B. ¿Qué número si le resto 6 y lo multiplicó por 2 me da por resultado 30 ?
C. Qué número si lo elevó al cubo y lo multiplicó por 5 da por resultado 40 ?
D. ¿La raímero si le resto 15 y lo multiplicó por 3 me da por resultado 36 ?
2) Resolver las siguiente ecuaciones realizando producto cruzado.
A. \( \frac{x+10}{3}=\frac{2 x+4}{2} \)
B. \( \frac{x}{2}=\frac{x+1}{3} \)
C. \( \frac{x+5}{10}=\frac{3 x+3}{6} \)
D. \( \frac{4 x+4}{12}=\frac{x+44}{-4} \)
E. \( \frac{x-5}{3}=\frac{x+3}{2} \)
2.
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Calcula la norma del vector
\[ \begin{array}{l}\text { a) } U=(3,-4) \\ \text { b) } U=(3,4) \\ \text { c) } U=(4,7) \\ \text { d) } U=(3,7 / 6)\end{array} \]
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Encontrar los minimos 0 maximos de
12 función : \( 10 x^{4}+30 x^{3}+x^{2} \)
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b) \( \left(\frac{3}{5} m n^{2}-\frac{4 m}{2}\right)\left(\frac{6}{5} m^{2} n^{2}+\frac{3}{2} n\right)=\frac{18 m^{\square} n^{4}}{25} \cdot \frac{27 m^{4} n^{\square}}{5}+\frac{9 m n^{1}}{10}+\frac{27 m n}{4} \)
b) \( \left(-6 m n^{1} n^{3}-7 m^{\square}\right)\left(5 m^{\square}+2 n-2\right)=-30 m^{6} n^{2}-12 m^{2} n^{5}+12 m^{2} n^{3}-35 m^{7} \)
\( -14 m^{2} n^{2}+74 m^{3} \)
c) \( 0.5 m n\left(-2.5 m^{2}+1.5 m^{3} n-9\right)=-1,25 m^{0} n^{0}+0,95 m^{9} n^{\square}-45 m n \)
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Realiza les siguientes divisionex.
\( 237 \cdot\left(12 x^{3}-2 x^{2}-3 x+28\right)+(2 x+4) \)
\( 278 .\left(8 x^{3}-5 x^{2}+x\right)+(2 x-1) \)
\( \frac{2}{2}\left(\frac{2}{3}-\frac{1}{5} x^{2}-\frac{1}{4} x-2\right)-\left(x^{2}+x+1\right) \)
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\( \left. \begin{array} { l | l } { 5 } & { 15 } \\ \hline \end{array} \right. \)
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Given the system of linear equation,
\( \begin{array}{l}3 x-4 y=7 \\ 7 x-7 y=21\end{array} \)
Find the value of \( \frac{x}{y} \) ?
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we velocidad uaja un movil que
orre \( 72 \mathrm{~km} / \mathrm{h} \) en 18 minutas
(Respuesta
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Q:
Which of the sub-phases of the business cycle are we in when the economy has been in decline for 2
consecutive periods?
recession
contraction
recovery
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\( \mu + ( 4 p - \sigma ) + 3 \mu - \ll N + 2 M - 1 \)
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Let \( T \) be the set of all odd prime numbers. Select the statement below that is true for set \( T \).
\( T \) is a well-defined infinite set.
\( T \) is a well-defined finite set.
\( T \) is not well-defined, but is infinite.
\( T \) is not well-defined, but is finite.
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3. Un automovil que lleva una velocidad en \( 10 \mathrm{~m} / \mathrm{s} \) acelera a
razón de \( 2 \mathrm{~m} / \mathrm{s} \). Calcular:
a) El, imcremento de velocidad durante I minuta.
b) La velocidad final del primer minuto.
c) La velocidad media durante el primer minuto.
d) El espacio recorrido en on minoto.
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N
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Rewrite the equation in \( A x+B y=C \) form
Use integers for \( A, B \), and \( C \).
\[ y+3=-2(x-5) \]
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Q:
Given following system of equations :
\[ \begin{array}{l}x+3 y=19 \\ x-2 y=-1\end{array} \]
What is the value of \( x+y \) ?
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Q:
Which of the sub-phases of the business cycle are we in when the economy has been in decline for 2
consecutive periods?
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birthplace of Seoul, South Korea. In Qucens, Shin's use of the fragments to construct an artwork that celebrated a Korean
tradition. The result is sublime. The silhouettes merge Shin's past and present, creating an exquisite medita tion on Korean
American identity.
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i. A distribution A has an arithmetic mean equal to
50 and a std- deviation equal to 5 . Another
distribution \( B \) has an arithmetic mean equal to 40
\& a variance igual to 36 . Which one has the
mest representative arithmetic mean? Explain
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-783 dm a hm
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\( \left. \begin{array} { l } { A = 6 x - 4,30 } \\ { B = 3 , x + 25 ^ { \circ } } \end{array} \right. \)
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Q:
Multiply.
\[ (5 w-6)(5 w+6) \]
Simplify your answer.
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Q:
Calcule \( \% \) an masa de una suluccón
oreparada del \( \mathrm{K}_{2} \mathrm{sO}_{4} \) en 524,7 ada aguo
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Q:
Rewrite the equation in \( A x+B y=C \) form.
Use integers for \( A, B \), and \( C \)
\[ y-2=3(x-6) \]
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15. Define an angle.
16. If I have an angle and it is greater than 90 degrees but less than 180
degrees, what is it called?
17. If I have an angle right at 90 degrees it is understood that my angle is what
kind of angle?
18. A straight angle measures at exactly what degree?
19. These angles lie in the same plane, they share 1 common side but do not
share any of the same interior. What are these angles called?
20. If 2 angle measurements are equal they are considered what?
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Q:
Solve the pair of equations
\( 3 x-7 y=-22 \)
\( 5 x-4 y=-29 \)
using substitution method.
\( x= \)
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Which of these statements best describes a tradeoff?
the act of giving up one thing of value to gain another thing of value when both cannot be had at the some time
the costing the 2nd best opportunity in any choice you may make in life
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b) \( 1+x-8-7 x=1-2 x \)
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\( \int _{}^{}x3 d x=\frac{x3+1}{3+1} \)
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20 Considere os polígonos e as indicações das me-
didas de comprimento dos lados e, no caderno,
determine a medida de perímetro de cada po-
líaono.
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Q:
Multiply.
\[ (u+6)(u-6) \]
Simplify your answer.
\( \square \)
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Q:
Consider the following equation and point.
\[ f(x)=3 x^{2}-7,(-1,-4) \]
Find an equation of the tangent line to the graph of \( f \) at the given point.
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\( \square 0 / 5 \) pts \( 2 \rightleftarrows 19 \) Details
A survey asked 225 people what alternative transportation
modes they use. The results are below.
98 walk
117 use the bus
110 ride a bicycle
44 walk and use the bus
39 walk and ride a bicycle
62 ride the bus and ride a bicyle
21 said they use all three modes of pransportation
How many people only ride the bus?
How many people don't use any alternate transportation?
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Q:
Multiply.
\[ (u+6)(u-6) \]
Simplify your answer.
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Q:
Imagina que el señor Nuttel y la señora Sapple-
ton vuelven a encontrarse al dia siguience. ¿Qué le
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Q:
Question 46
\( \begin{array}{l}5 x-6 y=28 \\ 7 x+5 y=-68\end{array} \)
Given the system of equations above, what is the value of \( y \) ?
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Q:
The equation of a line is given below.
\[ 9 x-3 y=6 \]
Find the slope and the \( y \)-intercept.
Then use them to graph the line.
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Question 45
\( \begin{array}{l}4 x+3 y=24 \\ 5 x-8 y=-17\end{array} \)
Given the system of equations above, what is the value of \( x \) ?
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Q:
En un lote baldio de 50 por 100 metros, una compañía llantera requiere bardear un terreno rectangular o
cuadrado de 550 metros cuadrados de superficie, dejando sin barda el lado que da hacia el Norte porque será
utilizado como entrada, ¿ qué dimensiones deberá tener el terreno para que la suma bardeada sea la minima
y asi reducir costos de construcción?
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12) Si \( n-26=50 \), entonces \( n= \)
13) \( (9 \times 3)+(80 \div 2)= \)
14) \( \left(\sqrt{64} \times 2^{3}\right)+\sqrt{16}= \)
15) La tercera parte, de \( 114 \mathrm{R}: \)
16) El máximo común divisor de
los números 5 y 10 R :
17) Halle: \( (3!\times 3!)-2^{1}= \)
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Q:
Find the domain of the function.
\[ u(x)=\sqrt{-x}+5 \]
Write your answer using interval notation.
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Q:
Question 10
A survey asked buyers whether color, size, or brand
influenced their choice of cell phone. The results are below.
141 said size.
147 said brand.
269 said color.
51 said size and brand.
112 said color and size.
115 said color and brand.
33 said all three.
71 said none of these
How many buyers were influenced by color and size, but not
brand? \( \square \)
How many buyers were not influenced by color?
How many buyers were surveyed?
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Q:
Use the limit definition to find the derivative of the function.
\[ f(t)=t^{3}+t^{2} \]
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Q:
Determinar la distancia que separa a una carga de -30 in C
y otra de -45 nC , si entre Estas se genera ona fuerza de
4amanaía 10 N .
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Q:
Un automóvil está estacionado en el punto A , su conductor se encuentra observando la playa 500 m
más lejos, en el punto \( C \). En el primer muelle, un barco está anclado a una distancia de 370 m de la
carretera \( (E B=370 \mathrm{~m} \) ). Suponiendo que \( \overline{E B} \| \overline{\mathrm{DC}} \), ca qué distancia del segundo muelle (segmento DC )
se encuentra el conductor?
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Q:
Find the domain of the function.
\[ v(x)=\sqrt{21+3 x} \]
Write your answer using interval notation.
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Q:
4 Agroup of students stood in three rows. The \( 1^{\text {st }} \) row had \( 10 y \) students.
The \( 2^{\text {nd }} \) row had \( 4 y \) fewer students than the \( 1^{\text {soly }} \).
The \( 3^{\text {row }} \) had 2 more students than the \( 2^{\text {nd }} \) row.
(b) There were 44 students in the \( 3^{\text {rd }} \) row. Find the value of \( y \).
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1. A has an arithmetic mean
of 50 and standard deviation
of 5 . B has an arithmetic mean
of 48 . What standard deviation
will \( B \) hare gor both of their
arithmetic mean to be representative
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Q:
1. Realiza la multplicacis
a) \( \left(3 x y^{2}-5 x^{2}\right)\left(-6 x^{2} y+9 y^{2}\right)= \)
b) \( \left(2 a b-7 a^{2} b\right)\left(5 a^{2} b^{2}-4 a^{3} b\right)= \)
c) \( \left(\frac{2}{3} m+9 n\right)\left(-\frac{4}{5} m+7 n\right)= \)
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31. ลำดับเลขคณิตลำดับหนึ่งมีพจน์ที่ 9 คือ 35 และพจน์ที่ 17 คือ 51 ผลบวกของขจบ์หี่ 7 ถืงพจน์ที่ 15
ของลำดับนี้เท่ากับเท่าใด
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Q:
Question 9
A group of 85 students were surveyed about the courses they
were taking at their college with the following results:
52 students said they were taking Math.
56 students said they were taking English.
49 students said they were taking History.
32 students said they were taking Math and English.
30 students said they were taking Math and History.
33 students said they were taking English and History.
19 students said they were taking all three courses.
How many students took none of the courses?
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Q:
\( \lim _ { x \rightarrow a } \frac { ( x ^ { 2 } + a x - 2 a ^ { 2 } ) \sin ( x - a ) } { ( x ^ { 2 } - a ^ { 2 } ) \tan ( x ^ { 2 } - a x ) } \)
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Q:
A. I is at
B. we oum
C. It are
D. He aren
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5. \( m^{7}-n^{7} \)
6. \( a^{5}+243 \)
7. \( 32-m^{5} \)
8. \( 1+243 x^{5} \)
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Q:
Graphing a line by first finding its slope and \( y \)-Intercept
The equation of a line is given below.
\[ 9 x-3 y=6 \]
Find the slope and the \( y \)-intercept.
Then use them to graph the line.
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Q:
Find the domain of the function.
\[ f(x)=\sqrt{-x+5} \]
Write your answer using interval notation.
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Q:
Estimate the answer by rounding each number to one nonzero digit first, then perform the actual calculation.
Lucy eams \( \$ 7.50 \) per hour at a local restaurant. She eams time and a half for each hour she works on a holiday. Lucy worked six hours each day for four days, then
worked five hours on a holiday. How much did she eam for that week?
Find the estimale value.
She eamed about \( \$ 272 \) for that week.
(Round to the nearest whole number as needed.)
Find the exad value.
She eamed \( \$ \square \) for that week.
(Round to the nearest hundredth as needed.)
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Q:
A change in demand, or a change in supply, is a change that is:
Select all correct answers.
Changes the quantity demanded, or quantity supplied, ot every price
Is caused by a change in some factor other than price, called a determinant
Is caused by a change in price.
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Q:
7) 3 docenas más 2 decenas
8) Sume al triple de 9 , el triple del
número 10 R:
9) \( (\sqrt{72} \times \sqrt{72})+(14 \div 2)= \)
10) Halle: \( 11 \times(3 \times 3)= \)
11) El producto entre 25 y 4 , disminuido
4 unidades \( R \) :
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Q:
Dos cargas eléctricas iguales experimentan una fuevea de
atraceión electrostática de 0.3 m N, cuande eatán separadas
0.8 cm dCuál es la magnitud de las cargas?
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Q:
Retoma la primera parte del texto e indica que
tipo de enfermedad puede padecer el seño
Framton Nuttel.
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Q:
10. Постройте для решения задачи числовой луч, приняв
6 клеток за 1 час.
В 8:40 пошёл дождь. Он длился 2 часа 30 минут. Затем
дождь прекратился и через 3 часа 40 минут полил снова. В
котором часу это произошло?
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Q:
Triangle \( J K L \) has coordinates \( J(2,-5), K(-1,-3) \), and \( L(-4,5) \), Determine the coordinates of the vertices of the image after a rotation \( 270^{\prime} \)
counterclockwise about the origin.
\( \begin{array}{l}\text { A) } J^{\prime}(2,5), K^{\prime}(-1,3) \text {, and } L^{\prime}(-4,-5) \\ \text { B) } J^{\prime}(5,2), K^{\prime}(3,-1) \text {, and } L^{\prime}(-5,-4) \\ \text { C) } J^{\prime}(-5,-2), K^{\prime}(-3,1) \text {, and } L^{\prime}(5,4) \\ \text { D) } J^{\prime}(-2,5), K^{\prime}(1,3) \text {, and } L^{\prime}(4,-5)\end{array} \)
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Q:
Question 8
A group of 461 students were surveyed about the courses
they were taking at their college with the following results:
220 students said they were taking Math.
193 students said they were taking English.
236 students said they were taking History.
60 students said they were taking Math and English.
127 students said they were taking Math and History.
91 students said they were taking English and History.
37 students said they were taking all three courses.
How many students took English and History, but not Math?
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Q:
Which of the following expressions should be added to \( 7 x \) to get a sum of zero?
o \( x^{7} \)
\( \frac{1}{7} x \)
\( 0 x-7 \)
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Q:
Estimate the answer by rounding each number to one nonzero digit first, then perform the actual calculation.
Lucy earns \( \$ 7.50 \) per hour at a local reslaurant. She earns time and a half for each hour she works on a holiday. Lucy worked six hours each day for four days, then
worked five hours on a holiday. How much did she eam for that week?
Find the estimate value.
She earned about \( \$ \square \) for that week.
(Round to the nearest whole number as needed.)
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Q:
If the area of a rectangle is \( 200 \mathrm{~cm}^{2} \), and its length is 50 cm , what is its
them is \( 9,7 \mathrm{~km} \). What is the area of thape.
-
Q:
Find the domain of the function.
\[ u(x)=\sqrt{-8 x+48} \]
Write your answer using interval notation.
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Q:
Question 11
Triangle \( P Q R \) has coordinates \( P(-1,5), Q(1,2) \), and \( R(-3,-1) \). Determine the coordinates of the vertices of the image after a rotation \( 180^{\circ} \) about
the origin.
\( \begin{array}{ll}\text { A) } P^{\prime}(5,1), Q^{\prime}(2,-1) \text {, and } R^{\prime}(-1,3) \\ \text { B) } P^{\prime}(1,-5), Q^{\prime}(-1,-2) \text {, and } R^{\prime}(3,1) \\ \text { D) } P^{\prime}(-5,-1), Q^{\prime}(-2,1) \text {, and } R^{\prime}(1,-3)\end{array} \)
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Q:
Peter fahrt mit dom Zug um 0728 Uhr am Hauptbannhof Schwerin los und komim
im Hauplbahnihof in Rostock um \( 09: 02 \) Uhr an. Wie lange war Peter mit dor Bahn
interwegs?
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Q:
Question 7
A group of 498 students were surveyed about the courses
they were taking at their college with the following results:
207 students said they were taking Math.
266 students said they were taking English.
280 students said they were taking History.
118 students said they were taking Math and English.
121 students said they were taking Math and History.
162 students said they were taking English and History.
100 students said they were taking all three courses.
How many students took Math, English, or History?
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Q:
simplif
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Q:
3) \( (x+4)^{5}= \)
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Q:
\( \cot \varnothing = \frac { 1 } { \tan \phi } = \frac { \frac { 1 } { 7 } } { \frac { 3 \sqrt { 7 } } { 7 } } \)
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Q:
Question 6
A survey asks: Which online services have you used in the
last month:
- Twitter
- Facebook
The results show \( 37 \% \) of those surveyed have used Twitter,
58\% have used Facebook, and 9\% have used both.
What percent of the people surveyed used neither Twitter
nor Facebook?
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-
Q:
he dimensions of a piece of A4-size cardboard are 297 mm by 210 mm .
smaller rectangular sheet of coloured paper of area \( 320 \mathrm{~cm}^{2} \) is pasted in the centre of the cardboard,
ving a border of equal width around all four sides of the paper.
Convert \( 320 \mathrm{~cm}^{2} \) into \( \mathrm{mm}^{2} \).
Find the width of the border, giving your answer in mm .
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Q:
e finc
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Q:
\( \left. \begin{array} { r r } { 3 x ^ { 3 } } & { - 8 x + 4 } \\ { 2 x ^ { 2 } } & { + 5 x - 1 } \\ { - 3 x ^ { 3 } } & { + 8 x - 4 } \\ { 15 x ^ { 4 } - 40 x ^ { 2 } } & { + 20 x } \\ { - 16 x ^ { 3 } + 8 x ^ { 2 } } \end{array} \right. \)
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Q:
- Calcular la fuerea electrostática entre las cargas \( q_{1}=-895 \mathrm{e} \)
y \( q_{2}=792 \mathrm{e} \), si su separación es de 50 A .
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Q:
₹ 25000 पर बीन वर्ष का चक्रकृदि याज
ज्ञात कीजिए जबकि साज की दर
प्रथम बर्ष में \( 10 \% \) हूसरे वर्ष में \( 12 \% \)
त्रथा वीस वर्ष में \( 15 \% \) हो।
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Q:
Francisco vende el kilogramo de nueces a \( \$ 5000 \) y de pistachos a \( \$ 9000 \). ¿Cuántos kilogramos
de nueces debe mezclar con 6 kilogramos de pistachos para producir una mezcla cuyo valor
sea \( \$ 6500 \) el kilogramo? ¿Cuántos kilogramos de mezcla tendrá en total?
-
Q:
Convert \( 0.5 \mathrm{M}^{3} \) into \( \mathrm{CM}^{3} \)
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Q:
lantea las operaciones. Luego, resuélvelas.
10. La suma de \( x y^{2}+x^{3} y^{4}-x^{2} \) con el producto
entre \( 5 x^{3} y^{4}+3 x \) y \( 2 x^{3}-4 x^{2}+3 x \)
11. Al producto de \( 9 x^{3}+6 x^{2}+7 \) y \( 3 x^{2} \) restar la
diferencia entre \( \frac{1}{2} x^{3}-\frac{3}{4} x^{2} \) y \( \frac{3}{5} x^{2}+\frac{1}{7} x^{3} \)
12. Suma el producto entre \( \frac{2}{3} x^{2}-4 x^{3} \) y \( x^{5}+x^{3} \) a
la división entre \( 7 x^{2}+25 x-12 \) y \( x+4 \).
-
Q:
C. un reloj adelanta \( \frac{3}{7} \) de minub cada has
i cuanto adelanto en 24 horas?
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Q:
\( \begin{array}{ll}\text { 2) Halle: } 10^{2}-4^{2}= \\ \text { 3) } 1 \text { siglo, menos } 1 \text { lustro } R \text { : alios. } & \text { 20) Si } 1 \\ \text { 4) La mitad, de } 192 \quad R \text { : } & \text { 21) Cale } \\ \text { 5) Al cuádruple de } 25 \text {, reste el triple } & \text { 22) Hall } \\ \text { del número } 5 \text { : El } 50 \% \text {, de } 130 \mathrm{R}: & \text { 23) Li } \\ \text { 6) } & \text { 24) }\end{array} \)
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\( \begin{aligned} f(x)= & 2 x^{2}-3 x+7 \quad g(x)=-4 x^{3} \quad h(x)=x^{2}-3 \\ \text { 1. } & (f+h)(x) \\ \text { 2. } & (f-h)(x)-g(x) \\ \text { 3. } & (h \cdot g)(x)+f(x) \\ \text { 4. } & \left(\frac{f}{g}\right)(x)-h(x) \\ \text { 5. } & (f(g(x))) \\ \text { 6. } & (h(g(f(x))))\end{aligned} \)
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\( t=4(p-q) \)
\( t=18 \)
\( q=6 \)
Work out the value of \( p \)
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Suppose that the functions \( p \) and \( q \) are defined as follows.
\[ \begin{array}{l}p(x)=x+1 \\ q(x)=2 x^{2} \\ \text { Find the following. } \\ (p \circ q)(-5)=\square \\ (q \circ p)(-5)=\square\end{array} \]
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Question
In \( \triangle W X Y, \overline{X Y} \cong \overline{W X} \) and \( \mathrm{m} \angle W=61^{\circ} \). Find \( \mathrm{m} \angle X \)
Answer Attempt 1 out of 99
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2.1 Solve the following system of linear equations by using Cramer's rule.
\[ \begin{array}{c}-4 x+2 y-9 z=2 \\ 3 x+4 y+z=5 \\ x-3 y+2 z=8\end{array} \]
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- que rodemas afirman das
coeficientes
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4) Integracion Por.Partes
c) \( \int \ln \left(x^{2}+8\right) d x \quad \) D) \( \int^{e-10} \cos (\theta) d \theta \)
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2) \( (x+8)^{2} \)
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29. กำหนดให้ \( a_{1}, a_{2}, a_{3}, \ldots, a_{44}, a_{45} \) เป็นลำตับเลขคณิตต
ถ้า \( a_{1}=60 \) และ \( a_{45}=720 \) แล้ว \( a_{36}-a_{34} \) มีค่าเท่ากัท
\( \begin{array}{llll}\text { 1. } 30 & \text { 2. } 32 & \text { 3. } 34 & \text { 4. } 36\end{array} \)
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\( 2\frac{1}{6}\times \frac{5}{} \)
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Question 5
A survey asks 204 people "What beverage do you drink in the
morning?", and offers choices:
- Coffee only
- Tea only
- Both tea and coffee
- Neither tea nor coffee
Suppose 40 report tea only, 56 report coffee only, and 72
report both.
How many people drink tea in the morning?
How many people drink coffee in the morning?
How many people drink neither tea nor coffee?
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13. 1 siglo -28 años \( = \) años
14. \( \mathrm{Si}(a-b)=24 \) y \( (a-5)=44 \)
entonces \( a+b= \)
15. En \( 65 \div 5=13 \) ¿El dividendo es?
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\( 5 / 3 \) Pruebe el siguiente argumento:
\( A \rightarrow(B \wedge C), B \rightarrow D, C \rightarrow E, D \rightarrow(E \rightarrow F), F \rightarrow G, A \therefore G \)
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Question 40
For a system of linear equations intersecting at one point.
The system is consistent and independent.
The system is consistent and dependent.
The system is inconsistent.
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7il perimetro del triangolo \( A B C \) è 86 cm . Calcola
le misure dei suoi lati, sapendo che \( B C \) supera
\( A C \) di 6 cm e \( A B \) supera \( B C \) di 5 cm .
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Suppose that the functions \( q \) and \( r \) are defined as follows.
\[ \begin{array}{l}q(x)=-5 x+2 \\ r(x)=3 x-2 \\ \text { Find the following. } \\ (r \circ q)(5)=\square] \\ (q \circ r)(5)=\square\end{array} \]
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In una prova scritta strutturata un candidato
ha riportato un valore di \( \frac{34}{40} \).Il test si conside-
ra passato se si supera la soglia dell' \( 80 \% \). Veri-
fica se il candidato ha passato o meno il test e
con quale percentuale.
[si; \( 85 \% \) ]
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The equation of a line is given below.
\[ 2 x+6 y=-12 \]
Find the slope and the \( y \)-intercept.
Then use them to graph the line.
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A college has a financial aid formula that applies to applicants whose
family's income is below a certain threshold. The financial aid can be
determined by the function \( f(x)=5000+2000 x \), where \( x \) is the
number of siblings (including half siblings and step siblings) that the
applicant has living in their household. Find and interpret the given
function values and determine an appropriate domain for the function
Answer attempt 1 out of 2
in their household would get \( \$ \square \), meaning a qualifying applicant with \( \square \) in the context of the
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Q:
Encontrar los minimos 0 maximos de
la función: \( 20 x^{3}+x \)
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1. 10 tabanındaki 43 sayısı 5 tabanında kaça
eşittir?
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\( \llbracket \frac { | x - 1 | - 1 } { 3 } ] = 2 \)
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4 Convert \( 0.5 M^{3} \) into \( \left(M^{3}\right. \)