The volume of a right cylindrical water tank is 5000 cubic meters. The radius of the base of the tank is 20 meters. Find the length in meters, of h, the hight of the tank. A. 15 m B. 10 m C. 10.5 m D. 12.5 m

P= price tax is 4% added to the price. which expression shows the total price including tax?

Is (root2 -2)^2 rational or irrational. show the steps and answer fast

The salesperson earns a 5% commission on the first $5,000 she has in sales. the salesperson earns a 7.5% commission on the amount of her sales that are greater than $5,000. this month the sales person had $8,000 in sales. what amount of commission, in dollars, did she earn?