Assuming that a soap bubble retains its spherical shape as it expands, how fast is its radius

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Assuming that a soap bubble retains its spherical shape as it expands, how fast is its radius increasing when its radius is 3 inches if air is blown into it at a rate 3 cubic inches per second?

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Calculus

ISBN: 978-0131429246

9th edition

Authors: Dale Varberg, Edwin J. Purcell, Steven E. Rigdon

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Question Posted: Jun 21, 2016 09:50 AM

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Assuming that a soap bubble retains its spherical shape as it expands, how fast is its radius

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Calculus

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