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3 years ago

Why were China’s early rulers so powerful

Social Studies

1 answer:

iVinArrow [24]3 years ago

4 0

They controlled the land and had strong armies

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The law of demand states that when the price of a good is lower, the

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It still would be the answer js greater

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3 years ago

A homeowner estimates that it will take him 9 days to roof his house. A professional roofer estimates that he could roof the hou

Ulleksa [173]

Answer:

The time it will take to roof the house if the homeowner helps the roofer is 2.25 days.

Explanation:

The time it takes the homeowner to roof his house is, X = 9 days.

The time it takes the professional roofer to roof the house is, Y = 3 days.

Then if the the homeowner helps the roofer, the time it will take to roof the house is, X + Y.

The work done by the homeowner in 1 day is, $\frac{1}{X}=\frac{1}{9}$ .

The work done by the professional roofer in 1 day is, $\frac{1}{Y}=\frac{1}{3}$

The work done in 1 day if both the homeowner and the professional roofer work together is,

⇒ $Work\ done\ in\ day=(\frac{1}{X}+\frac{1}{Y})=(\frac{1}{9}+\frac{1}{3})=\frac{1+3}{9}=\frac{4}{9}$

Then the number of days it takes to roof the house if both the homeowner and the professional roofer work together, i.e. X + Y is,

⇒ $(X+Y)=\frac{1}{Work\ done\ in\ 1\ day}=\frac{1}{(\frac{4}{9}) } =\frac{9}{4} =2.25\ days$

Thus, the time it will take to roof the house if the homeowner helps the roofer is 2.25 days.

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4 years ago

Carla freeman's research on women's participation in the industrialized labor force in barbados indicates that

ser-zykov [4K]

Carla Freeman's research on women's participation in the industrialized labor force in Barbados indicates that they were not merely victims of the practices of flexible accumulation since they were able to assert their goals and desires. Her study also revealed that international corporations tend to transfer to high-wage countries wherein women are not cheap workers.

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3 years ago

Read 2 more answers

Why were cattle branded?

Thepotemich [5.8K]

Answer:

For livestock owners to be able to identify their livestock from everyone else's.

Explanation:

Humans have been using brands to identify livestock animals for thousands of years. In ancient times it was more of a ritualistic act. During the Middle Ages in Europe, hot branding was used to identify the owner of livestock. In the American West branding is often associated with trail drives and cattle rustlers.

Hope this helps :)

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3 years ago

Democrats in Washington have usually responded to high levels of unemployment with

rewona [7]

Answer- B. Increased government spending

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4 years ago