What is the temperature of the coffee after 17 minutes


Problem: A cup of coffee at 172 degrees is poured into a mug and left in a room at 76 degrees. After 7 minutes, the coffee is 145 degrees. Assume that the differential equation describing Newton's Law of Cooling is (in this case).

  1. What is the temperature of the coffee after 17 minutes?
  2. After how many minutes will the coffee be 100 degrees?

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Mathematics: What is the temperature of the coffee after 17 minutes
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