na murder investigation, a corpse was found by a detective at exactly 8 P.M. Being alert, the detective also easured the body temperature and found it to be 70° F. Two hours later, the detective measured the body emperature again and found it to be 60° F. If the room temperature is 50° F, and assuming that the body emperature of the person before death was 98.6° F. at what time (HH:MM) did the murder occur?

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.6: Exponential And Logarithmic Equations
Problem 20E
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In a murder investigation, a corpse was found by a detective at exactly 8 P.M. Being alert, the detective also
measured the body temperature and found it to be 70° F. Two hours later, the detective measured the body
temperature again and found it to be 60° F. If the room temperature is 50° F, and assuming that the body
temperature of the person before death was 98.6° F, at what time (HH:MM) did the murder occur?
Transcribed Image Text:In a murder investigation, a corpse was found by a detective at exactly 8 P.M. Being alert, the detective also measured the body temperature and found it to be 70° F. Two hours later, the detective measured the body temperature again and found it to be 60° F. If the room temperature is 50° F, and assuming that the body temperature of the person before death was 98.6° F, at what time (HH:MM) did the murder occur?
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