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horsena [70]
3 years ago
11

The actual matter density of the universe, accounting for all of the luminous matter and all of the dark matter known to exist i

n galaxies and clusters, is what fraction of the critical density?
Social Studies
1 answer:
goldfiish [28.3K]3 years ago
5 0

Answer:  The correct answer is :  The critical density for the universe is approximately 10 ^ -26 kg / m ^ 3 or you can also say 10 hydrogen atoms per cubic meter.

Explanation:  This value is given by:

critical density = 3H ^ 2/2 Pi G, where H is the Hubble constant and G is Newton's gravitational constant.

Critical density is the average density of matter necessary for the universe to stop its expansion but after an infinite time.

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pogonyaev

Suppose both john and bill can do two tasks in a day. if john can do each of the two tasks faster than bill, then <u>John should specialize in performing the task for which he has a </u><u>comparative advantage</u><u>. </u>

Comparative advantage refers to the capacity to provide goods and offerings at a lower possibility price, not always at a greater quantity or satisfactory. Comparative gain is a key perception that trade will still occur even though one u . s . has an absolute gain in all products.

In an economic model, retailers have a comparative advantage over others in producing a selected desirable if they can produce that excellent at a lower relative opportunity price or autarky rate, i.e. at a decrease relative marginal price previous to trade.

In economics, a comparative advantage occurs when a country can produce a very good or carrier at a lower opportunity value than another u . s .. The principle of comparative gain is attributed to political economist David Ricardo, who wrote the book standards of Political economic system and Taxation (1817).

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8 0
1 year ago
ValuJet, Inc. is an airline based in Florida. The airline flies from Florida locations to Atlanta to permit passengers to make c
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Answer:

Florida

Explanation:

According to my research on different types of law suits and requirements, I can say that based on the information provided within the question a the Family would have to file a law suit in a Florida Court because only they would have jurisdiction over ValuJet. This is because ValueJet's base of operation is located in Florida, and they adhere to Florida State law's. Therefore, Florida Court's have jurisdiction.

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

4 0
3 years ago
Believed that people were naturally evil and needed a government to keep peace. Answers
jek_recluse [69]

Answer:

A. Hobbes

Explanation:

Thomas Hobbes, one of the modern political philosophies and one of the basic works of political theory and social contract theory. He advocated the idea of inherently bad human nature, unlike some later thinkers like Rousseau, which set him apart from them.

Hobbes was misunderstood by many of his contemporaries, and that remains largely the case today.

His ideas have often been misused as a veil to cover up or justify the illegal moves of modern dictators.

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2 years ago
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Answer:

No, because freedom gives people the right for their voice of opinion to be heard.

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2 years ago
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