In a murder investigation, a corpse was found by a detective at exactly 8PM. Being alert, the detective also measured the body temperature and found it to be 70 degrees F. Two hours later, the detective measured the body temperature again and found it to be 60 degrees F. If the room temperature was 50 degrees F, and assuming that the body temperature of the person before death was 98.6 degrees F, at what time did the murder occur?

Intermediate Algebra
10th Edition
ISBN:9781285195728
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter11: Exponential And Logarithmic Functions
Section11.S: Summary
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In a murder investigation, a corpse was found by a detective at exactly 8PM. Being alert, the detective also measured the body temperature and found it to be 70 degrees F. Two hours later, the detective measured the body temperature again and found it to be 60 degrees F. If the room temperature was 50 degrees F, and assuming that the body temperature of the person before death was 98.6 degrees F, at what time did the murder occur?

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