In terms of , give the volume, in cubic feet, of a spherical tank with diameter 36 inches.
In terms of , give the volume, in cubic inches, of a spherical water tank with a diameter of 20 feet.
, give the volume, in cubic feet, of a spherical tank with diameter 36 inches.
, give the volume, in cubic inches, of a spherical water tank with a diameter of 20 feet.