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Anastaziya [24]

3 years ago

8

If JO = 32, is triangle JKO is congruent PMN to triangle ? If so, find JN.

1 answer:

TiliK225 [7]3 years ago

8 0

It is true that they are congruent.
Side JK and PM are congruent to each other
JK = 25
PM is divided into two measurements=19 and 6.
So PM is 19 + 6 = 25
Therefore JK = PM

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nexus9112 [7]

Answer:

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And the distribution for $\bar X$ is:

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We know that the margin of error for a confidence interval is given by:

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The next step would be find the value of $\z_{\alpha/2}$ , $\alpha=1-0.99=0.01$ and $\alpha/2=0.005$

Using the normal standard table, excel or a calculator we see that:

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If we solve for n from formula (1) we got:

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Answer: The manager sold the book shelf at $235.2

Step-by-step explanation:

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Step-by-step explanation:

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