A company rents water tanks shaped like cylinders. Each tank has a diameter of 10 feet and a height of 3 feet. The cost is $3 per cubic foot. How much does it cost to rent one water tank?
Volume of a cylinder is πr²h. The radius is half the diameter, 5 ft. in this case, and the height is 3 ft.. This gives you 235.62 ft³. The cost of rent is $3/ft³, which is $706.86.
