Find the volume V of the described solid S. A frustum of a pyramid with square base of side b, square top of side a, and height h V = What happens if a = b? (Enter your answer in terms of b and h.) We get a with volume V = . What happens if a = 0? (Enter your answer in terms of b and h.) We get a with volume V = .

The mean of a set of data is -3.82 and its standard deviation is 2.31. find the z score for a value of 3.99.

In the 30-60-90 triangle below side s has a length of and side r has a length

The equation shown below represents function f. f(x)= -2x+5 the graph shown below represents function g. which of the following statements is true? a. over the interval [2, 4], the average rate of change of f is the same as the average rate of change of g. the y-intercept of function f is less than the y-intercept of function g. b. over the interval [2, 4], the average rate of change of f is greater than the average rate of change of g. the y-intercept of function f is greater than the y-intercept of function g. c. over the interval [2, 4], the average rate of change of f is the same as the average rate of change of g. the y-intercept of function f is greater than the y-intercept of function g. d. over the interval [2, 4], the average rate of change of f is less than the average rate of change of g. the y-intercept of function f is the same as the y-intercept of function g.