Newton's Law of Cooling A bottle of white wine at room temperature (68°F) is placed in a refrigerator at 4 P.M. Its temperature after t hr is changing at the rate of -18e-0.6t °F/hour. By how many degrees will the temperature of the wine have dropped by 10 P.M.? (Round your answer to one decimal place.) °F What will the temperature of the wine be at 10 P.M.? (Round your answer to one decimal place.) °F

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
Question
Newton's Law of Cooling A bottle of white wine at room temperature (68°F) is placed in a refrigerator at 4 P.M. Its
temperature after t hr is changing at the rate of
-18e-0.6t
°F/hour. By how many degrees will the temperature of the wine have dropped by 10 P.M.? (Round your answer to one
decimal place.)
°F
What will the temperature of the wine be at 10 P.M.? (Round your answer to one decimal place.)
°F
Transcribed Image Text:Newton's Law of Cooling A bottle of white wine at room temperature (68°F) is placed in a refrigerator at 4 P.M. Its temperature after t hr is changing at the rate of -18e-0.6t °F/hour. By how many degrees will the temperature of the wine have dropped by 10 P.M.? (Round your answer to one decimal place.) °F What will the temperature of the wine be at 10 P.M.? (Round your answer to one decimal place.) °F
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