Volume of Water Tank

A cylindrical water tank has a radius of 3 feet and a height of 10 feet. The tank is filled to the brim with water. Each day, 5 cubic feet of water is used for watering the garden. If the water usage continues at this rate, how many days will it take until the tank is empty?

Use the formula for the volume of a cylinder, which is given by:

$$V = ext{Base Area} imes ext{Height} = ext{Area of Circle} imes ext{Height}$$

The area of a circle can be calculated using the formula:

$$A = ext{π} r^2$$