Multiple Choice
Solve the problem.
-Coffee is best enjoyed at a temperature of 115°F. A restaurant owner wants to discover the temperature T at which he should serve his coffee so that it will have cooled to this ideal temperature in 6 minutes. He discovers
That a cup of coffee served at 197°F cools to 185°F in one minute when his restaurant is at 75°F. If he maintains
The restaurant temperature at 75°F, at what temperature should he serve the coffee to meet his goal?
A) 149°F
B) 169°F
C) 197°F
D) 144°F
Correct Answer:
Verified
Correct Answer:
Verified
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