Tom bought a sports drink for $1.25. He
paid with nickels and dimes. He used 17
coins in all. How many nickels (n) and how
many dimes (d) did he use?

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

The final cost of a sale is determined by multiplying the price on the tag by 75%. which best describes the function that represents the situation?

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 25, a standard deviation of 2.5, and margin of error of 5%