document.write( "Question 942307: Customers arrive at the ordering station prior to the drive-through window every 3.6 minutes (exponentially distributed) and the service time is 2.4 minutes (exponentially distributed). Determine the average length of the waiting line and the waiting time. \n" ); document.write( "
Algebra.Com's Answer #574445 by 0609077148(1)\"\" \"About 
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5.7
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