Aun capital de Bs 7500 se le aplicó una tasa de interés compuesto del \( 3.1 \% \) mensual du- ante 8 meses. [Cual es el monto obtenido?

Mathematics 1 Instructions: Show all workings 1. At a certain uniwersity \( 68.3 \% \) of incoming 1st year students have computers. 3 students are selected at random, find the following probablities: \( \begin{array}{lll}\text { (a) None have computers. } & \text { (b)At least one has a computer. }\end{array} \)

Maths Paper \( 1(\mathrm{~A}) \) Question 8, PART 6 Adapted from DBE Nov 2015 Grade 11, P1, Q8 Maths formulas Classroom furniture has a book value of R 179241,85 . The school bought the furniture 6 years ago for R 313 000. If the value of the classroom furniture depreciates at \( r \% \) p.a. on a reducing balance, calculate \( r \). INSTRUCTION: Give your answer as a percentage, rounded to two decimal places. Do not type the percent symbol (\%): it has already been written for you. Answer: \( r=\square \% \)

\( \qquad \{ ( x + y ) ^ { 2 } = ( x - y ) ^ { 2 } + x ( 4 y - 1 ) - 3 ( x - 2 y ) 5 ( x - 1 ) - \frac { y - 3 } { 2 } = 4 ( x + y + 1 ) \)

5. Unghiurile \( M O N \) și \( N O P \) sunt adiacente. Aflati măsura unghiului \( M O P \), dacă: s) \( K M O N=20^{\circ} 32^{\prime}, K N O P=65^{\circ} 15^{\prime} \); b) \( K M O N=46^{\circ} 29^{\prime}, K N O P=52^{\circ} 45^{\prime} \). 6. Folosind un echer, o coală de hârtie si un

\begin{tabular}{l} 10. A square loop of wire has a perimeter of 60 cm and is oriented such that two of its parallel \\ sides form a \( 30^{\circ} \) angle with the horizontal. A uniform horizontal magnetic field of magnitude \\ 0.2 T passes through the loop. (a) Calculate the magnetic flux through the loop. (b) Another \\ \hline\end{tabular}