The movement of Black Americans from the rural south to the cities of the Northern United States is an example of which kind of diffusion?A) permeable
B) contagious
C) expansion
D) relocation

Answers

Answer 1
Answer: It's D relocation meaning moving from one place to another.

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The Delhi sultanate imposed which of the following forms of government?Elite oligarchy
Centralized rule
Feudal vassalage
Absolute monarchy

Answers

The Delhi sultanate imposed Feudal vassalage forms of government. The correct option is C.

What was Delhi Sultanate?

"The twenty-year-old sultan of Beder is a small man in the nobles' sphere of influence. The nation is ruled by Central Asians, who also fight in war.

That passage clarifies the solution. Because it doesn't state that small groups of people rule a nation, A is untrue and this does not describe an oligarchy.

B is incorrect because the centralized rule would be equivalent to a direct dictatorship. D is incorrect because the Delhi Sultanate did not practice absolute monarchy as a form of government. The feudal system, or feudal vassalage, was utilized by the Delhi Sultanate.

Therefore, the correct option is C, Feudal vassalage.

To learn more about Delhi Sultanate, visit here:

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Answer:

The actual answer is C.) feudal vassalage

Explanation:

"The sultan (of Beder) is a little man, twenty years old, in the power of the nobles. Khorassanians [Central Asians] rule the country and serve in war. There is a Khorassanian Boyar [Central Asian prince]". That quote explains the answer. This doesn't describe oligarchy because where does it say where small groups people have control of a country so A is not true. Centralized rule would correlate to direct dictatorship so B is not correct. D is not correct because absolute monarchy is not a form of government back from the Delhi Sultanate. The Delhi Sultanate used the feudal system which correlates to feudal vassalage making C, the correct answer.

4.X and Y are brothers, Ris father of Y. S is brother of T and maternal uncle of R
be the relation of T and R?
1) Wife
2) Mother
3 sister
4 brother

Answers

Answer:madre

2) Madre

Explanation:

When governments spend to improve education or health care, they are focusing more on _______a.) economic needs
b.) social needs

Answers

B) Social needs is the correct answer

Which of the following is not a common term for a mortgage loan?A. 30 years
B. 20 years
C. 15 years
D. 10 years

Answers

Answer:

D. 10 years

Explanation:

A mortgage loan is a loan that people use to buy a home and in which the property is used as a collateral. These loans have an important characteristic that is their term. Considering that they tend to be for a big amount of money because of the prices of properties, the most common term that banks offer is 30 years. Also, 20 and 15 years are common. According to this, the term that is not common is 10 years.

D because 10 years is not common the rest are

Your boss asks you to adjust the temperature so that a sound wave travels more quickly through the air. You increase the temperature from 30°C to 36°C. What's the velocity of the sound wave at this new temperature?A. 352.6 Hz B. 350.0 Hz C. 344.0 Hz D. 335.6 Hz

Answers

We can calculate the speed of sound with this formula:
v = 331 + 0.6T, where v is the velocity of the sound wave in units of m/s and T is the temperature measured in degrees Celsius.

When the temperature is 36°C, the velocity of the sound wave is:
v = 331 + (0.6)(36) = 331 + 21.6 = 352.6 m/s.

The correct answer is A. 352.6 m/s

(Please note that we do not use the unit Hz to measure the velocity of a sound wave. The unit Hz is used to measure frequency. We should use m/s to measure the velocity of a sound wave.)

Based on this chart, what is the marginal cost, in dollars, to produce two jackets?a. 5
b.15
c.18
d. 33

I had fallen asleep in economics and I need help with the question being asked. The answer and explanation would be great! Thank you!

Answers

ANSWER: b.15

EXPLANATION: The marginal cost to produce two jackets is $15. The definition of Marginal Cost is the additional cost that is involved to produce one additional unit of product or service. In this table, the cost of producing the first jacket was $18 and the total cost of producing two jackets is $33. So, subtracting the total cost from the cost of producing the first jacket we get, $33 - $18 = $15, which is the marginal cost.

The marginal cost for two jackets is B. 15