Awater tank holds 18,000 gallons. how long will it take for the water level tk reach 6000 gallons if the water is used at an average rate of 450 gallons per day write an eqaution

Acontractor needs 54 square feet of brick to construct a rectangular walkway. the length of the walkway is 15 feet more than the width. write an equation that could be used to determine the dimensions of the walkway. solve this equation to find the length and width, in feet, of the walkway.

Do graduates from uf tend to have a higher income than students at fsu, five years after graduation? a random sample of 100 graduates was taken from both schools. let muf be the population mean salary at uf and let mufsu be the population mean salary at fsu. how should we write the alternative hypothesis?

Write a function that matches the description. a cosine function has a maximum of 5 and a minimum value of -5. f (r) =