Question

21. A chilled jello salad that has a temperature of 43°F is taken from the refrigerator and placed on the dining room table in a room that is 68°F. After 12 min, the temperature of the salad is 55°F. What will the tem- perature of the salad be after 20 min? 22. When Was the Murder Committed? The police discover the body of a murder victim. Critical to solv- ing the crime is determining when the murder was committed. The coroner arrives at the murder scene at 12:00 P.M. She immediately takes the temperature of the body and finds it to be 94.6°F. She then takes the temperature 1 hr later and finds it to be 93.4°F The temperature of the room is 70°F. When was the murder committed?

Answer 1

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