3 Nov 2021
Problem 13b
Page 528
Section 7.4: Exponential Growth and Decay
Chapter 7: Differential Equations
Textbook ExpertVerified Tutor
3 Nov 2021
Given information
Given surrounding or exposed temperature also given the temperature of turkey after reaches
Given that when oven temperature has reached a roast turkey.
Need to calculate the time when the turkey has cooled to .
Given the value of from part (a)
Step-by-step explanation
Step 1.
Compare to Newton's law of Cooling
Separate the variables and integrate
Let be a variable
Therefore,
Put in Newton's law of cooling, then the equation of temperature becomes