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frosja888 [35]
3 years ago
12

It takes 8 hours for 5 people to paint a room. How long would it take 4 people?

Mathematics
1 answer:
Sergio039 [100]3 years ago
8 0

It would take 2 more hours.

Not sure if its right. But hope its what your looking for. :)

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True

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I need so much help please somebody help me
marysya [2.9K]

Answer:

$448

Step-by-step explanation:

You need to find 2% of 400.00, so you would do this: 0.02 · 400 = 8

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<em>Hope this answers your question!</em>

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2 years ago
A sled is initially given a shove up a frictionless 28.0 degree incline. It reaches a maximum vertical height 1.35m higher than
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3 years ago
A statistical test is conducted to see if there is evidence that the proportion of US citizens who can name the capital city of
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Answer:

a) Sample A

b) Sample D

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The sample that will provide the most significance evidence for the claim is the one that has the bigger proportion of US citizens who can name the capital city of Canada.

The sample that has the bigger proportion is Sample A, with p=38/40=0.95.

The samples that have a proportion of 0.75 of less surely will give no evidence for the claim.

The sample D has a proportion of p=27/40=0.675, which is less than 0.75, so it doesn't provide evidence for the claim.

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3 years ago
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