3 years ago

What is seven times 5

Mathematics

1 answer:

Elodia [21]3 years ago

6 0

Answer:

35 cuh

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Step-by-step explanation:

We define as success to: missing metal carrying detection.

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P(x)= $\frac{n!}{x!(n-x)!} p^x(1-p)^{n-x}$

We look for the probability when all metal carring people is detected so x=0

P(x≤50)=1-P(x=0)= $1 - 0.99^{50}$ =0.395

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Step-by-step explanation:

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Sure friend what do you need help with? I will help you

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