Use the differential dV to estimate the change in volume of a sphere when the radius changes from 9 to 8.8. Round your answer to the nearest tenth, if necessary. Recall that the volume of a sphere is ar', where r is the radius of the sphere.

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A: It is application of derivative.

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A: Let's find.

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A: GIVEN: radius of inverted circular cone = 10 CM Height = 15 cm

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