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Sanders Gonzalez
10/06/2021 · Elementary School
A car was valued at \( \$ 29,000 \) in the year \( 1992 \) . The value depreciated to \( \$ 11,000 \) by the year \( 2004 . \)
A) What was the annual rate of change between \( 1992 \) and \( 2004 \) ?
\( r = \square\) Round the rate of decrease to \( 4 \) decimal places.
B) What is the correct answer to part A written in percentage form?
\( r = \square\)
A)0.620689
B)62.07%
6.24159, rounded to the hundredths place.
Convert 92 degrees Fahrenheit to degrees Celsius. If necessary, round your answer to the nearest tenth of a degree. Use one of the formulas given below:\[F = \frac { 9} { 5} C + 32\]
\[C = \frac { 5} { 9} ( F - 32) \]
SUBTRACTING INTEGERS WITH THE ALGORITHM
Match each correct answer to a latter and complete the riddle below.
1. The concession stand made a profil of $135 on Saturday and lost $12 on Sunday. How much profil did the concession stand make over the weekend?
2. -18-(-13)=
3. 9-(-21)=
4. Rita owed her brother $15. After her birthday, she was able to pay him back and still had $45. How much money did Rita receive for her birthday?
5. -35+12=
6. 17-(-25)=
7. Mercury has a freezing point of -38F. Water has a freezing point of 32F. What is the difference?
8. -40-(-16)=
9. 19-24=
10. The winner of a card game is the person closest to the zero. The second place player was eight points behind. If the winner has a score of -3, then what was the score for the second place?
HAVE YOU HEARD ABOUT THE MATHEMATICAL PLANT?
How many tsp is 10ml?
A board is 74.93 centimeters long. How long is the board in inches? Use the following conversion: 1 inch is 2.54 centimeters.
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