Answer:
5(x+2)
Step-by-step explanation:
I believe the projected amount is 129.5 billion.
9n + 15 < = 10n + 24
9n - 10n < = 24 - 15
-n < = 9
n > = -9
-7.14 should be your answer!
Answer:
the probability having no customers are in the system is 0.375
Step-by-step explanation:
The computation of the probability having no customers are in the system is as follows;
Given that the arrival rate is 1.25 customers per minute
The Service rate is 2 customers per minute
Based on the above information, the probability is

Hence, the probability having no customers are in the system is 0.375