Two bonds funds pay interest at rates of 3% money invested for one year in the first fund earns $360 interest. the same amount invested in the other fund earns $480. find the lower rate of interest.

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?

John kept track of how many baskets were made in a basketball game. after 4 minutes, 5 baskets were made. how many baskets were made between 9 and 10 minutes? a. 0 b. 1 c. 2 d. 3

Brad earns $12.75/hr and works 40 hours a week. what is his gross annual income?