Concept explainers
To calculate: .The time when turkey is ready to carve.
Answer to Problem 20E
The required time is
Explanation of Solution
Given Information:
Temperature of turkey when cook is
Temperature of turkey when placed at table is
Temperature of room is
Also, cooling rate of turkey is
Formula Used:
Newton’s Law of Cooling:
Where,
Power rule of logarithmic functions.
Where
Calculation:
Use Newton’s Law of Cooling formula.
Substitute
Simplify the above equation.
Simplify the equation.
Take natural logarithm with base
Now, use power rule of logarithm
Substitute
Substitute
Simplify the above equation.
Hence, the required time is
Chapter 6 Solutions
Big Ideas Math A Bridge To Success Algebra 2: Student Edition 2015
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