A thermometer is removed from hot water at 100° C into a room at 20° C. The temperature difference D between the thermometer and the air decreases by 35% each minute. What is the temperature reading on the thermometer 10 minutes later? (Hint: Geometric sequence) 23.5° C O 28.7° C O 26.2° C

Calculus: Early Transcendentals
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Author:James Stewart
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Chapter1: Functions And Models
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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 removed from hot water at 100° C into a room at 20° C.
The temperature difference D between the thermometer and the air decreases by 35% each minute.
What is the temperature reading on the thermometer 10 minutes later?
(Hint: Geometric sequence)
O 23.5° C
28.7° C
O 26.2° C
O 21.1° C
Transcribed Image Text:A thermometer is removed from hot water at 100° C into a room at 20° C. The temperature difference D between the thermometer and the air decreases by 35% each minute. What is the temperature reading on the thermometer 10 minutes later? (Hint: Geometric sequence) O 23.5° C 28.7° C O 26.2° C O 21.1° C
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