Marisa is alway)s looking for a great deal while shopping . She found a sale rack where all of the jeans are marked 40% off . He
2 answers:
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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
