Find the time (in min) required for an object to cool from 320°F to 260°F by evaluating the following where t is time in minutes. (Round your answer to four decimal places.) t = 320 1 10 In(2) 260 T 100 min dT

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A: Given: The variable s is proportional to t. s = 15 when t = 105.

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A: The variable  is proportional to , and  when

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A: We will find the time.

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Q: Find the time required for an object to cool from 320°F to 220°F by evaluating the following where t…

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A: Solution- We know n=-2