Mathematics, 27.10.2021 05:40, kaeakal

A balloon is being inflated mechanically in such a way that the volume is increasing at a constant rate of 15 cm3 /s. If the volume of the balloon was originally 30 cm3, determine the average rate of change of the volume of the balloon with respect to the radius of the balloon, to the nearest centimetre cubed per centimetre, between 0 s and 10s, and between 10 s and 20 s. Discuss the following question:Is the rate of change of volume with respect to radius constant?

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A balloon is being inflated mechanically in such a way that the volume is increasing at a constant r...