Question: Consider a limousine that gets m(v) = (120 - 2v) 6 mpg at speed v (in mph), the chauffeur costs $15/h, and gas is

Consider a limousine that gets m(v) = (120 - 2v) 6 mpg

Consider a limousine that gets m(v) = (120 - 2v) 6 mpg at speed v (in mph), the chauffeur costs $15/h, and gas is $3.50/gal. (a) Find the cost (in dollars) per mile at speed v. C(v) = (b) Find the cheapest driving speed (in mph). You may enter an exact answer using the CalcPad, or use a rounded answer that is accurate to at least four decimal places. + mph

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