Answer:
Step-by-step explanation:
Given that a study of the checkout lines at the Safeway Supermarket in the South Strand area revealed that between 4 and 7 P.M. on weekdays there is an average of four customers waiting in line.
Let X be the number of customers waiting in line
X is Poisson with parameter = 4
the probability that you visit Safeway today during this period and find:
a. No customers are waiting
b. Four customers are waiting?

c. Four or fewer are waiting?
=
d. Four or more are waiting
=
Answer:
50x, x being months.
Step-by-step explanation:
After 2 years, or 24 months, she will have $1,200.
Answer:
what are u asking?
Step-by-step explanation: