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3 per minute. How fast is the surface area Gas is escaping a spherical balloon at the rate of 4 cm shrinking when the

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3 per minute. How fast is the surface area Gas is escaping a spherical balloon at the rate of 4 cm shrinking when the radius is 24 cm? For a sphere, V =4/3xr' and S-4r where V is volume, S is surface area and r is the radius of the balloon. =

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