The volume V of a cylinder varies jointly with the height h and the radius squared r^2, and V = 157.00cm^3. Find V when h = 3cm and r^2 = 36cm^2. Round your answer to the nearest hundredth.

An architect is designing a water fountain for a park she uses the given function to model the water jet flowing from the fountain nozzles where h(x) gives the height of the water jugs in feet x feet from the starting point h(x)=-1/20x+x+15

Which graph represents the same relation is the sa which graph represents the same relation as the set {(-3-2)}

Mariah is randomly choosing three books to read from the following: 5 mysteries, 7 biographies, and 8 science fiction novels. which of these statements are true? check all that apply. there are 20c3 possible ways to choose three books to read. there are 5c3 possible ways to choose three mysteries to read. there are 15c3 possible ways to choose three books that are not all mysteries. the probability that mariah will choose 3 mysteries can be expressed as . the probability that mariah will not choose all mysteries can be expressed as 1 −