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QUESTION 15 The radius of a spherical ball is decreasing at a rate of 3 cm/min. At what rate is the surface area of the

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QUESTION 15 The radius of a spherical ball is decreasing at a rate of 3 cm/min. At what rate is the surface area of the ball decreasing when the radius is 12 cm? (Recall that the surface area of a sphere of radius r is 4mr2.) Your answer must be in the correct units for full credit. Attach File Browse Local Files Browse Content Collection

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