A freshly brewed cup of coffee has temperature 95oC in a 20oC room. When its temperature is

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A freshly brewed cup of coffee has temperature 95oC in a 20oC room. When its temperature is 70oC, it is cooling at a rate of 1oC per minute. When does this occur?

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Calculus Early Transcendentals

ISBN: 9781337613927

9th Edition

Authors: James Stewart, Daniel K. Clegg, Saleem Watson, Lothar Redlin

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Question Posted: Jul 07, 2010 04:12 AM

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A freshly brewed cup of coffee has temperature 95oC in a 20oC room. When its temperature is

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dT dt kT20 Let y T 20 Then 1 dy so yt 75ekt When Tt 70 1Cmin ...View the full answer

Calculus Early Transcendentals

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