A car rental agency rents 200 cars per day at a rate of ​$20 per day. For each ​$1 increase in​ rate, 5 fewer cars are rented. At what rate should the cars be rented to produce the maximum​ income? What is the maximum​ income

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A: Solution: Given that,

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A: Solution ) area of the path  = π d2(outer)/4 - π d2/4  d = 40 yd  douter  = 40 + 2 × 5             =…

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A: Find a formula for det(rA) when A is an n  n matrix.

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A: Note:- Since you have asked multiple question As per our policy, we will solve the first question…

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A: We will find the answer by following observations

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A: Simply substitute the value of x in the given equation and simplify.

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A: Compounding period: The period between the points at which the interest is added to the account.

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