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2 years ago

15

Can someone help pls

2 answers:

kotegsom [21]2 years ago

8 0

Answer is B, Because of wind and other elements that the rock must face in the great outdoors. The force from the weather will cause the rock to become smaller and smoother (rock transformation)

EleoNora [17]2 years ago

3 0

Answer:

smaller and less smooth i think

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What impact dose a decrease in ph have on urchins ?

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What impact does a decrease in pH have on urchins?

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3 years ago

Assume that the red blood cell counts of women are normally distributed with a mean of 4.577 million cells per microliter and a

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Answer: C. 82.26%

Explanation:

Given : The red blood cell counts of women are normally distributed with

$\mu=4.577\text{ million cells per microliter}$

$\sigma=0.382\text{ million cells per microliter}$

Let X be the random variable that represents the red blood cell counts of randomly selected woman.

Z-score : $z=\dfrac{X-\mu}{\sigma}$

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For X=5.4

$z=\dfrac{5.4-4.577}{0.382}\approx2.1544$

Now, the probability that the women have red blood cell counts in the normal range from 4.2 to 5.4 million cells per microliter will be :-

$P(4.2$

Hence, 82.26% of women have red blood cell counts in the normal range from 4.2 to 5.4 million cells per microliter.

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3 years ago

Which are replicated during interphase?

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