Answer:
the required answer is

Step-by-step explanation:
here's the solution : -
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Answer:
42 quarts
Step-by-step explanation:
Answer:
answer is b
Step-by-step explanation:
hope it helps!!!
Answer:
0.0821
Step-by-step explanation:
If the arrival rate is 50 customers per hour (60 minutes), then the expected number of customers in 3 minutes is:

Assuming a Poisson distribution with 2.5 customers per 3 minutes, the probability that zero customers arrive for 3 minutes is:

The probability that the bank stays empty for three minutes is 0.0821.
Answer:
r≈1.34 and the volume is 10
Step-by-step explanation: