A 3. Find: 1. three quartiles, 2. interquartile range (IQR). 2, 3, 7, 13, 14, 15, 18, 20, 22, 24, 25

Which of these choices show a pair of equivalent expressions?

The circumference of a redwood tree trunk is 20π ft, and it is 100 ft tall. what is the approximate volume of the redwood tree trunk? 1,000π ft3 10,000π ft3 4,000π ft3 40,000π ft3

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers