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Brums [2.3K]
3 years ago
15

Your boss asks you to design a room to be as soundproof as possible and provides you with three samples of material. The only in

formation on each samples label is the materials coefficient of absorption. The coefficient of absorption listed on sample A is 30%, on sample B is 47%, and on sample C is 62%. Which material do you recommend and why
English
1 answer:
irina1246 [14]3 years ago
7 0

Answer:

My answer would be answer B.

Explanation:

I say my answer is B because B has 3% from 50% so they could be divided 25 in which it could be 25% of absorption and 25% coefficient. This is my answer I hope it is right.

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Answer:

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I hope this helps!

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dsp73

Answer:

I'm pretty sure the answer would be sentence number 8

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This is the start of a new paragraph, and it uses the pronoun "they" for Noel and his friend. The reader might forget who "they" is by this point. In the next sentence the author uses "they" again. It's not exactly precise to use they twice in a row like that because again, the reader might forget who they is referring to. Sentence 8 should say Hami and Noel, instead of they, and then it would be perfectly fine to use they in the next sentence.

Hope that helps :)

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