A roasted turkey is taken from an oven when its temperature has reached 183° Fahrenheit and is placed on a table in a room where the temperature is 65° Fahrenheit. The turkey cools exponentially according to the equation T(t) = 65 + (183 – 65)e-0.0275t. (a) By what percent does the temperature of the turkey drop with each minute? %/munute (b) What is the turkey temperature after 40 minutes? Give the answer accurate to two decimal places. o Fahrenheit

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
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A roasted turkey is taken from an oven when its temperature has reached 183°
Fahrenheit and is placed on a table in a room where the temperature is 65° Fahrenheit.
The turkey cools exponentially according to the equation
T(t)
= 65 + (183 – 65)e-0.0275t
(a) By what percent does the temperature of the turkey drop with each minute?
%/munute
(b) What is the turkey temperature after 40 minutes? Give the answer accurate to two
decimal places.
o Fahrenheit
Transcribed Image Text:A roasted turkey is taken from an oven when its temperature has reached 183° Fahrenheit and is placed on a table in a room where the temperature is 65° Fahrenheit. The turkey cools exponentially according to the equation T(t) = 65 + (183 – 65)e-0.0275t (a) By what percent does the temperature of the turkey drop with each minute? %/munute (b) What is the turkey temperature after 40 minutes? Give the answer accurate to two decimal places. o Fahrenheit
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