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3 years ago

NEED THE ANSWER ASAP PLEASE

Mathematics

2 answers:

marissa [1.9K]3 years ago

5 0

The answer is 3.6 :)

Over [174]3 years ago

3 0

Answer:

3.6

Step-by-step explanation:

$\frac{x}{3}=\frac{2.4}{2}\\ x=3.6$

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antiseptic1488 [7]

Answer:

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Step-by-step explanation:

#22

<h3>Given </h3>

Equation x² -4x + 1 = k(x - 4) with equal roots

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<h3>Solution</h3>

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or
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Answer:

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And we can find this probability with this difference:

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And if we use the normal standard distribution or excel we got:

$P(-0.851$

Step-by-step explanation:

Let X the random variable that represent the time required to construct and test a particular component of a population, and for this case we know the distribution for X is given by:

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And the best way to solve this problem is using the normal standard distribution and the z score given by:

$z=\frac{x-\mu}{\sigma}$

Using this formula we got:

$P(52$

And we can find this probability with this difference:

$P(-0.851$

And if we use the normal standard distribution or excel we got:

$P(-0.851$

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2 years ago