A heated object is allowed to cool in a room which has a constant temperature of 20°C. It cools from 100°C_to 60°C in 25 minutes. (a) Evaluate the time taken for the object to cool to 35°C.

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A: A(t)=115(1.025)t B(t)=82(1.029)t

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A: Given,          fx=x-13x-2

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A: Definition of Intermediate value property.

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A: Topic:- exponential function

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Q: What is the max profit and number of units that must be produced and sold in order to yield th

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A: Solved below

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Q: Use linear approximation to approximate the value of 65 without the need for a calculator.

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A: The given problem is solved below in detail.

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Q: how to use the apr approximation formula

A: For finding approximatel formula

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A: Given: Let  x=10 tents And  dxdt=1 tent/day and if the built are x=30.