7 An automated car wash will wash a car in 10 minutes. Arrivals occur an average of...

Question:

7 An automated car wash will wash a car in 10 minutes.

Arrivals occur an average of 15 minutes apart (exponentially distributed).

a On the average, how many cars are waiting in line for a wash?

b If the car wash could be speeded up, what wash time would reduce the average waiting time to 5 minutes?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question
Question Posted: