If a cup of coffee has temperature 88°C in a room where theambient air temperature is 25°C, then, according to Newton'sLaw of Cooling, the temperature of the coffee after t minutesis T(t) = 25 + 63e-t/54. What is the average temperatureof the coffee during the first 18 minutes?average temp =°C

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Answered: If a cup of coffee has temperature 88°C…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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