The lengths of the edges of a cube are increasing at a rate of 9 ft/min. At what rate is the surface area changing when the edges are 16 ft long? A)972 ft²/min B)1,728 ft²/min C)3,072 ft²/min D)486 ft²/min E)7,776 ft²/min

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The Answer of The lengths of the edges of a cube are increasing at a rate of 9 ft/min. At what rate is the surface area changing when the edges are 16 ft long? A)972 ft²/min B)1,728 ft²/min C)3,072 ft²/min D)486 ft²/min E)7,776 ft²/min

The Lengths of the Edges of a Cube Are Increasing