At this rate how many pages does he complete in 200 minuties

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 choice represents the sample space ,s for this event

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.