Yoko pumped
56

gallons of water out of her pool. this was done over a period of
8

minutes at a constant rate. what was the change in the amount of water in the pool each minute?

Given the function f(x) = log base 4(x+8) , find the value of f^-1(2)

The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.

What is the area of a triangle with vertices at (-3 3) (-3,2) and (1,2)?