A frozen hot dog at -32° Fahrenheit is placed in a room at 70° Fahrenheit. After 15 minutes, the temperature of the hot dog is 30° Fahrenheit. (a) Find the value for k in Newton's Law of Cooling. Round your answer to the nearest thousandth. 76 (b) What will the temperature of the hot dog be after 45 minutes? Round your answer to the nearest degree. 64 X 37 ° Fahrenheit (c) How long will it take for the hot dog to reach 60° Fahrenheit? Round your answer to the nearest tenth of a minute. x minutes

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...
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Part C needed hundred percent correct
A frozen hot dog at -32° Fahrenheit is placed in a room at 70° Fahrenheit. After 15 minutes, the
temperature of the hot dog is 30° Fahrenheit.
(a) Find the value for k in Newton's Law of Cooling. Round your answer to the nearest thousandth.
76
(b) What will the temperature of the hot dog be after 45 minutes? Round your answer to the nearest
degree.
64
X
37
OB
° Fahrenheit
(c) How long will it take for the hot dog to reach 60° Fahrenheit? Round your answer to the nearest tenth
of a minute.
x minutes
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Transcribed Image Text:A frozen hot dog at -32° Fahrenheit is placed in a room at 70° Fahrenheit. After 15 minutes, the temperature of the hot dog is 30° Fahrenheit. (a) Find the value for k in Newton's Law of Cooling. Round your answer to the nearest thousandth. 76 (b) What will the temperature of the hot dog be after 45 minutes? Round your answer to the nearest degree. 64 X 37 OB ° Fahrenheit (c) How long will it take for the hot dog to reach 60° Fahrenheit? Round your answer to the nearest tenth of a minute. x minutes Question Help: Post to forum
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