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miv72 [106K]
3 years ago
11

If the variance was f the ages of the people who attended a rock concert is 30, what is the standard deviation of the ages? Roun

d your answer to two decimal places
SAT
2 answers:
strojnjashka [21]3 years ago
7 0

I really dont know but i need some points lol

Kay [80]3 years ago
7 0

Answer:

5.28

Explanation:

The correct answer is: 5.48.

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That which is NOT part of the respiratory membrane of the lungs is:

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<h3>What is the respiratory membrane?</h3>

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Some of these are; the respiratory mucosa, the adventitia, and the submucosa. The thin layer of ciliated epithelial cells is not a part of the respiratory membrane but is a hair-like structure that helps to remove unwanted substances from the body.

So the correct answer is: a thin layer of ciliated epithelial cells.

Learn more about the respiratory membrane here:

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