Answered You can hire a professional tutor to get the answer.

QUESTION

Mayco, a mail-order department store, has 7 telephone lines available for customers who wish to place their orders.

Mayco, a mail-order department store, has 7 telephone lines available for customers who wish to place their orders. If the probability that during business hours any one of the 7 telephone lines is engaged is , find the probability that when a customer calls to place an order all 7 lines will be in use.

Show more
LEARN MORE EFFECTIVELY AND GET BETTER GRADES!
Ask a Question