A swimming pool in shape like a right rectangular prism. the pool is 36 feet long and 20 feet wide. what is the total amount of water in cubic feet needed to fill the pool to a depth of 4 feet

The volume of the water inside the tank is calculated through the equation,

Volume = L x W x D

where L is length, W is width, and D is the depth. Substituting the known values,

Volume = (36 ft) x (20 ft) x (4 ft) = 2880 ft³

Thus, the amount of water in the tank is equal to 2880 ft³.