A dead body was found within a closed room of a house where the temperature was a constant 70°F. At the time of discovery, the core temperature of the body was determined to be 85°F. One hour later a second measurement showed that the core temperature of the body was 80°F. Assume that the time of death corresponds to t=0 and that the core temperature at that time was 98.6°F. Determine how many hours elapsed before the body was found.
A dead body was found within a closed room of a house where the temperature was a constant 70°F. At the time of discovery, the core temperature of the body was determined to be 85°F. One hour later a second measurement showed that the core temperature of the body was 80°F. Assume that the time of death corresponds to t=0 and that the core temperature at that time was 98.6°F. Determine how many hours elapsed before the body was found.
Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter10: Exponential And Logarithmic Functions
Section10.CT: Test
Problem 21CT
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Transcribed Image Text:A dead body was found within a closed room of a house where the temperature was a
constant 70°F. At the time of discovery, the core temperature of the body was
determined to be 85°F. One hour later a second measurement showed that the core
temperature of the body was 80°F. Assume that the time of death corresponds to t=0
and that the core temperature at that time was 98.6°F. Determine how many hours
elapsed before the body was found.
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