According to Newton's Law of Cooling, if a body with temperature T, is placed in surroundings with temperature to different from that of T7, the body will either cool or warm to temperature T after t
minutes, where T(t) = To +(T 1 - To)e - kt.
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A chilled jello salad with temperature 46°F is taken from a refrigerator and placed in a 68°F room.
After 10 minutes, the temperature of the salad is 54°F. Use Newton's Law of Cooling to find the
salad's temperature after 15 minutes.
...
1°F.
After 15 minutes the jello salad will have a temperature of
(Round to the nearest integer.)