A toll tunnel has decided to experiment with the use of a debit card for the collection of tolls. Initially, only one lane will be used. Cars are estimated to arrive at this experimental lane at the rate of 250 per hour. It will take exactly 12.0 seconds to verify the debit card.   a. In how much time would you expect the customer to wait in line, pay with the debit card, and leave? b. How many cars would you expect to see in the system?

Intermediate Algebra
19th Edition
ISBN:9780998625720
Author:Lynn Marecek
Publisher:Lynn Marecek
Chapter12: Sequences, Series And Binomial Theorem
Section12.3: Geometric Sequences And Series
Problem 12.57TI: What is the total effect on the economy of a government tax rebate of $1,000 to each household in...
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A toll tunnel has decided to experiment with the use of a debit card for the collection of tolls. Initially, only one lane will be used. Cars are estimated to arrive at this experimental lane at the rate of 250 per hour. It will take exactly 12.0 seconds to verify the debit card.

 

a. In how much time would you expect the customer to wait in line, pay with the debit card, and leave?

b. How many cars would you expect to see in the system?

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