Sean used candle molds, as shown below, to make candles that were perfect cylinders and spheres:

a cylindrical mold is shown, the radius of the top circular section of the cylinder is labeled 3 inches and the height of the cylinder is labeled as 6 inches. on the right side of this mold is a spherical mold. the radius of this spherical mold is labeled as 3 inches.

what is the approximate difference in the amount of wax needed to make a candle from each of these molds? use π = 3.14.

18.0 cubic inches

28.26 cubic inches

37.0 cubic inches

56.52 cubic inches