Find the density that will maximize the hourly flow

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Reference no: EM13199987

the speed of traffic through the lincoln tunnel depends on the density of the traffic. let S be the speed in miles per hour and D be the density in vehicles per mile. the relationship between S and D is approx. S= 42- D/3 when D is less than 100. find the density that will maximize the hourly flow.

Reference no: EM13199987

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