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SAT, 12.12.2020 16:40 sobell7725

Bill used candle molds, as shown, 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 5 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.)

21.0 cubic inches
28.26 cubic inches
52.55 cubic inches
66.0 cubic inches

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