APPLICATION 7. The Fahrenheit temperature of a cup of coffee, F, starts at a temperature of 185 F. It cools down according to the exponential function F(m)=113 +72, where m is the number minutes it has been cooling. (a) How do you interpret the statement that (b) Determine the temperature of the coffee after one day using your calculator. What do you think this temperațure represents about the physical situation? F(60) = 86?
APPLICATION 7. The Fahrenheit temperature of a cup of coffee, F, starts at a temperature of 185 F. It cools down according to the exponential function F(m)=113 +72, where m is the number minutes it has been cooling. (a) How do you interpret the statement that (b) Determine the temperature of the coffee after one day using your calculator. What do you think this temperațure represents about the physical situation? F(60) = 86?
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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
Transcribed Image Text:APPLICATION
7. The Fahrenheit temperature of a cup of coffee, F, starts at a temperature of 185 F. It cools down according
to the exponential function F(m) 113
20
+72, where m is the number minutes it has been cooling.
(a) How do you interpret the statement that
(b) Determine the temperature of the coffee after
one day using your calculator. What do you
think this temperațure represents about the
physical situation?
F(60) = 86?
Expert Solution

Step 1
Given F(m)=113(1/2)^(m/20) +72
F is temperature in fahrenheit and m is number of minutes it has been cooling
Now, to proof (a) F(60)=86
And (b) to find temperature after 1 day
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