A body temperature of 50°F is placed outdoor where the temperature is 100°F. If after 5 minutes the temperature of the body is 60°F find the temperature of the body after 48 minutes?

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A: Solve by quadrant

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A: Is a perfect square trinomial is a trinomial that is the square of a monomial

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A: Find the degree of term

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A:

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A: First we take partial fraction then integrate.

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A: we have to find solution

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A: Please refer to the image below

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A: Here is the solution:

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A: For   x-a to be a factor of a quadretic equation then x=a is a solution of the quadretic equation.

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