2) A cup of coffee whose temperature is 1170C is served in a room whose room temperatureis 21•C. If one minute later the temperature of the coffee is 1120C, then the temperatureof the coffee after 3 minutes is.a) 107.2604b) 102.7677c) 26

Given that Initial temperature of a coffee=117°C Room Temperature=21°C Temperature of the coffee…

Answered: A cup of coffee whose temperature is…

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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A cup of coffee whose temperature is 1170C is served in a room whose room temperature is 210C. If one minute later the temperature of the coffee is 1120C, then the temperature of the coffee after 3 minutes is. a) 107.2604 b) 102.7677 c) 26