The Volume of a Cylinder Varies Jointly as Its Altitude

question 30

Multiple Choice

The volume of a cylinder varies jointly as its altitude and the square of the radius of its base. If the volume of a cylinder is 2,199 cubic centimeters when the radius of the base is 10 centimeters and its altitude is 7 centimeters, find the volume of a cylinder that has a base of radius 70 centimeters. The altitude of the cylinder is 56 centimeters.

• A)V = 861,952 cm ³
• B)V = 862,023 cm ³
• C)V = 861,979 cm ³
• D)V = 862,008 cm ³
• E)V = 862,118 cm ³

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