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Question 9 If a cup of coffee has temperature 96'C in a room where the ambient air temperature is 19C, then, according to Newton's Law

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Question 9 If a cup of coffee has temperature 96'C in a room where the ambient air temperature is 19"C, then, according to Newton's Law of Cooling, the temperature of the coffee after t minutes is T(t) = 19 + 77e /45. What is the average temperature of the coffee during the first 36 minutes? average temp C

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