Mathematics, 24.07.2019 02:30 brandiyocham
Aroast turkey is taken from an oven when its temperature has reached 185 degrees f and is placed on a table in a room where the temperature is 75 degrees f. (a) if the temperature of the turkey is 150 degrees f after half an hour, what is the temperature after 45 minutes? (b) when will the turkey have cooled to 100 degrees f?
Answers: 1
, we have 
where T is temperature after T minutes.
. Integrate both sides to get 
.
, we solve for C: 
. Use T(30) = 150 to solve for k:
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