Customers arrive at an ice cream store at the rate of 15 per hour. The owner attempts to serve in a first-come, first-serve prio
rity. The mean time to serve a customer is 3 minutes. What is the probability of walking into the store and not having to wait?.
1 answer:
The answer is 1/5 or 20% or .20
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Answer:
x + 2 is the answer I think...
Two trips a day for 5 days = 10 trips
(3/10)(10)= 3 miles
5x - 20 = 8x - 65
-20 = 3x - 65
3x = 45
x = 15
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The answer to your question is the third option
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Unique
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