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Novay_Z [31]
3 years ago
7

An astronomer observes a nearby Cepheid at a distance of 1000 light-years and a Cepheid in M31. The two Cepheids have the same p

ulsation period. The nearby Cepheid appears 4 million times brighter than the Cepheid in M31. What is the distance of the Cepheid in M31
Social Studies
1 answer:
victus00 [196]3 years ago
4 0

The correct answer is 2 million light-years

Explanation:  Cataloged as M31 in the Messier catalog and NGC 224 in the New General Catalog (from the New General Catalog), the Andromeda galaxy is located in the constellation with the same name and, as already mentioned, at a distance of approximately 2.5 million years -light from Earth.

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Answer: Correlation and causation are often confused because the human mind likes to find patterns even when they do not exist. We often fabricate these patterns when two variables appear to be so closely associated that one is dependent on the other

Explanation:

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2 years ago
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Anna007 [38]

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Agriculture sectors have both of these characteristics

It's considered a primary industry because it transform crops (raw materials) into consumable foods (finished goods).

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ITS B

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The statement that the information from a balance sheet is helpful, although it doesn't clearly show whether someone can cover their liabilities in the short term is True.

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So, the statement above is true.

Learn more about the balance sheet here:

brainly.com/question/1113933

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