Apipe gallon can pump 1,000 gallons of water in 4 hours, how long would it take for the pipe to fill a 2500 gallon pool?

()1. how do you find range? 2.the following set of data is to be organized into a histogram. if there are to be five intervals on the graph, what should the length of each interval be? 30, 34, 23, 21, 27, 25, 29, 29, 25, 23, 32, 31

If the wwight of a package is multiplied by 7/10 the result is 65.8 find the weight of the package

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)