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Engineering, 19.10.2019 00:30 xFoxMusic

Vehicles arrive at a recreational park booth at a uniform deterministic rate of 5 veh/min. if uniform deterministic processing of vehicles (collecting of fees) begins 20 minutes after the first arrival and the total delay is 3200 veh-min, how long after the arrival of the first vehicle will it take for the queue to be cleared?

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