A thermometer is taken from a room where the temperature is 23°C to the outdoors, where the temperature is –3°C. After one minute the thermometer reads 12°C. (a) What will the reading on the thermometer be after 3 more minutes? (b) When will the thermometer read –2°C? 5.92 minutes after it was taken to the outdoors.

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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A thermometer is taken from a room where the temperature
is 23°C to the outdoors, where the temperature is –3°C.
After one minute the thermometer reads 12°C.
(a) What will the reading on the thermometer be after 3 more
minutes?
(b) When will the thermometer read –2°C?
5.92
minutes
after it was taken to the outdoors.
Transcribed Image Text:A thermometer is taken from a room where the temperature is 23°C to the outdoors, where the temperature is –3°C. After one minute the thermometer reads 12°C. (a) What will the reading on the thermometer be after 3 more minutes? (b) When will the thermometer read –2°C? 5.92 minutes after it was taken to the outdoors.
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