The temperature at noon was 56°F. It fell 4°F each hour until 3 PM. What was the temperature at 3 PM? A. 40°F
B. 44°F
C. 48°F
D. 52°F

4. find the geometric mean of 4 and 12. 24 8

Abike shop sells you a bicycle for $63 and a helmet for $21. the total cost is 150% of what the shop spent originally. how much did the shop spend originally? how much profit did the bike shop earn by selling the bicycle and helmet to you ?

Suppose sat writing scores are normally distributed with a mean of 497 and a standard deviation of 109. a university plans to award scholarships to students whose scores are in the top 2%. what is the minimum score required for the scholarship? round your answer to the nearest whole number, if necessary.