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wolverine [178]
2 years ago
11

A system consisting of one original unit plus a spare can function for a random amount of time X. If the density of Xis given (i

n units of months) byf(x) ={cxe -x/2 x>0 0 x<0 What is the probability that the system functions for at least 5 months?
Mathematics
1 answer:
eimsori [14]2 years ago
3 0

Answer:

0.2397

Step-by-step explanation:

Given data:

fX(x) = Cxe^(−x/2) if x >0 0 otherwise, where C > 0 is some constant.

The probability that the system functions for at least 5 months

= 0.2397

attached below is a detailed solution

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Dovator [93]
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Second, add 16 to both sides. / Your problem should look like: 3x = 65 + 16
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Fourth, divide both sides by 3. / Your problem should look like: x = \frac{81}{3}
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Answer:

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Step-by-step explanation:

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