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nikitadnepr [17]
2 years ago
14

The Acme Machine Shop has five machines that periodically break down and require service. The average time between breakdowns is

4 days, distributed according to an exponential distribution. The average time to repair a machine is 1 day, distributed according to an exponential distribution. One mechanic repairs the machines in the order in which they break down.
Required:
a. Determine the probability that the mechanic is idle.
b. Determine the mean number of machines waiting to be repaired.
c. Determine the mean time machines wait to be repaired.
d. Determine the probability that three machines are not operating (are being repaired or waiting to be repaired).
Business
1 answer:
kolbaska11 [484]2 years ago
8 0

Answer:

Explanation:

Its A!!

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BaLLatris [955]

Answer:

2.09

Explanation:

Asset ratio is  a business tool used to measure the efficiency of assets towards sales generation by comparing net sales to average total assets.

It is calculated by dividing the net sales by average total assets.

The average total assets is used in order to make allowance for fluctuation in the course of business year

<u>Workings</u>

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DiKsa [7]
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The short-run aggregate supply curve shows: a. Changes in output in an economy as the price level changes, holding all other det
Neporo4naja [7]
<h3>The short-run aggregate supply curve shows the relationship between the price level and aggregate expenditure </h3>

Explanation:

A short-run aggregate supply curve (SRAS) is a graphical model that shows the positive relationship between aggregate price level and aggregate production amount supplied in an economy. The short-run aggregate supply curve is sloping upward as the supplied quantity increases as the prices increase.

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inysia [295]

Answer:

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Explanation:

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