3 years ago

Factor this expression 27x+15y-9

Mathematics

1 answer:

Svet_ta [14]3 years ago

6 0

Factor the following:
27 x + 15 y - 9

Factor 3 out of 27 x + 15 y - 9:

Answer: 3 (9 x + 5 y - 3)

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Answer:

The probability of founding exactly one defective item in the sample is P=0.275.

The mean and variance of defective components in the sample are:

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Step-by-step explanation:

In the case we have a lot with 3 defectives components, the proportion of defectives is:

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The Chebyschev's inequality established:

$P(|X-\mu|\geq k\sigma)\leq \frac{1}{k^2}$

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Step-by-step explanation:

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