10. A 5-lb roast, initially at 50'F, is put into a 375'F oven at 5:0OPM; it is found that the temperature T(t) ofthe roast is 125°F after 75 minutes. When will the roast be 150°F?

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A: The solution of above question is written below.

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A: For statement

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A: We will find out the required value of absolute and percentage error.

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A:

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A: Given initial value problem can be evaluated as shown below by using substitution method

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A: In order to solve this we need to integrate it and then we can find constant by putting t=0

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A: We will find out the required general solution for given differential equation.

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Q: A tank contains 50-liters of brine in which 20 grams of salt is dissolved. Pure water is being…

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