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sdas [7]
3 years ago
8

Why did Emperor Shi Huangdi become unpopular? He burned books, buried scholars alive, and completed massive building projects th

at killed many workers. He refused the advice of his advisors and continued China's expansion policies, creating a lot of debt. He unified China but provided no assistance to help different regions communicate and conduct business and trade. He built large monuments to himself, such as the Great Wall, and used the Chinese navy for his own amusement.
History
2 answers:
bezimeni [28]3 years ago
8 0

Answer:

First one. :) :)

Sveta_85 [38]3 years ago
6 0

Answer:

It would be the first one.

Explanation:

I just took the test and i got it right.

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Republicans in the 1860 presidential election knew they could win by carrying
LiRa [457]

Answer:D- pennsylvania, ohio, and indiana

Explanation:

8 0
3 years ago
The three fundamental economic questions, what to produce, how to produce it, and who should receive the goods produced: Questio
gizmo_the_mogwai [7]

Answer:

D) must be answered by all societies since they are unavoidable.

Explanation:

Capitalist societies as well as Socialist societies has these three fundamental questions because these three questions are unavoidable and very necessary for the production of goods. If they did not know which product and in what quantity it is produced so they make a great loss. If they produced in large quantity than necessity so they get a great loss while if they produced the product in low amount so there is scarcity of that product in the market. So these question are very important to every society.

7 0
3 years ago
An ant has a mass of approximately 4 x 10-3 grams and an elephant has a mass of approximately 8 x 106 grams.
Ludmilka [50]

Answer: An ant has a mass of approximately 4×10âˆ′3 grams and an elephant has a mass of approximately 8 metric tons.

How many ants does it take to have the same mass as an elephant?

An ant is 10âˆ′1 cm long. If you put all these ants from your answer to part (a) in a line (front to back), how long would the line be? Find two cities in the United States that are a similar distance apart to illustrate this length.

Note: 1 kg = 1000 grams, 1 metric ton = 1000 kg, 1m = 100 cm, 1km = 1000 m

IM Commentary

In this problem students are comparing a very small quantity with a very large quantity using the metric system. The metric system is especially convenient when comparing measurements using scientific notations since different units within the system are related by powers of ten.

Solution

First we observe that the mass of the ant is in grams, where the mass of the elephant is in metric tons. We cannot compare the two masses as is, so we first convert them into the same units. We can do this with ratios, using the conversion chart above to convert metric tons into kilograms and then kilograms into grams.

(8 metric tons)(1000 kg1 metric ton)(1000 grams1 kg)=8,000,000 grams=8×106 grams

Notice that both metric tons and kg appear once on both the top and the bottom, enabling them to be canceled out, leaving only grams. Also note that we could have converted .003 grams into metric tons, and though this would have given an answer with a large number of decimal places, we would end up with the same final result.

Now that both quantities are in grams, we want to find how many ants, n, are required to have the same mass as the elephant. As each ant has a mass of 4×10âˆ′3 grams, we multiply 4×10âˆ′3 by n to get the total mass of the ants

total mass of n ants=4×10−3n

and then we set this equal to the mass of the elephant:

4×10−3n=8×106

We find that n=2×109 ants.

Thus, it takes approximately 2×109 ants to have the same mass as an elephant.

Each ant is 10âˆ′1 cm long, and we have 2×109 ants total. If we put all these ants in a line (front to back), we can find the length of the line by multiplying the length of one ant by how many ants we have:

2×109×10âˆ′1 cm=2×108 cm

As is, this answer is difficult to illustrate because it is such a large number. To find two objects that are this distance apart, we first want to convert centimeters into more useful units. We do this by using ratios from the above chart, converting centimeters to meters and meters to kilometers.

(2×108 cm)(1 m102 cm)(1 km103 m)=2×103 km=2000 km

This amount is much easier to visualize, and it turns out that 2000 km is approximately the driving distance from San Francisco, California to Denver, Colorado.An ant has a mass of approximately 4×10âˆ′3 grams and an elephant has a mass of approximately 8 metric tons.

How many ants does it take to have the same mass as an elephant?

An ant is 10âˆ′1 cm long. If you put all these ants from your answer to part (a) in a line (front to back), how long would the line be? Find two cities in the United States that are a similar distance apart to illustrate this length.

Note: 1 kg = 1000 grams, 1 metric ton = 1000 kg, 1m = 100 cm, 1km = 1000 m

IM Commentary

In this problem students are comparing a very small quantity with a very large quantity using the metric system. The metric system is especially convenient when comparing measurements using scientific notations since different units within the system are related by powers of ten.

8 0
3 years ago
Which of the following factors was a cause of Russia's March Revolution?
Charra [1.4K]

Russia experienced food and fuel shortages

4 0
3 years ago
Segregation in the US armed forces was required by Jim Crow laws. Congress. the NAACP. Plessy v. Ferguson.
Dima020 [189]

Segregation in the United States Armed Forces was required by Jim Crow laws.

The Jim Crow laws were state and local laws in the United States, promulgated by the white state legislatures, that at the time were dominated by the Democrats after the Reconstruction period between 1876 and 1965. These laws advocated the racial segregation in all public facilities by de jure mandate under the slogan "separate but equal" and applied to African-Americans and other non-white ethnic groups in the states of the United States. In reality, this led to treatment and accommodation being generally inferior to those insured for American whites, systematizing a number of economic, educational and social disadvantages. The de jure segregation was applied mainly in the southern United States. On the other hand, in the north, segregation was generally de facto predominantly towards blacks who lived in urban ghettos.

Some examples of Jim Crow laws were segregation in public schools, public places, public transportation and the segregation of bathrooms and restaurants; In addition, there were also sources of drinking water for whites and blacks. The US military was also segregated. The Jim Crow laws were derived from the black codes (1800-1866), which had also limited the civil rights and civil liberties of African-Americans.

8 0
3 years ago
Read 2 more answers
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