Read the excerpt.

Vicksburg is the key! The war can never be brought to a close until that key is in our pocket.

–President Abraham Lincoln

Why did President Lincoln consider Vicksburg important?

Vicksburg was the first capital of the Confederacy.
Vicksburg was the home of an important Union armory.
Vicksburg was essential to controlling the Mississippi River.
Vicksburg was a major supplier of weapons for the Confederate army.

Answers

Answer 1

Answer:

Vicksburg was essential to controlling the Mississippi River.

Explanation:

The city of Vicksburg in Mississippi was one of the most important locations that would help determine who succeeds in the Civil War. And it was the desire to conquer this city that Lincoln famously declared as "the key".

Vicksburg was along the Mississippi River and also a major stronghold of the Confederate troops. The capture of this city would determine which way the War will sway. Abraham Lincoln considered it important because it was essential to the controlling of the Mississippi River.

Thus, the correct answer is the third option.


Related Questions

I'd appreciate it if someone could answer this soon but anytime works it isn't due anytime soon.

Write a 350-500-word essay discussing a current social injustice, and support your findings with an explanation of a reliable source you used during your investigation. Be sure to include in-text citations and a works-cited page, following the APA format using the style guide.

Thanks

Answers

Answer:

Solamente escribe un ensayo sobre la pandemia en tu país

Explicación: Porque es lo que está ocurriendo ahora en la actualidad

Answer:

One way to treat discrimination is to have government intervention discrimination because federal laws of the United States prohibit discrimination based on a person's country of origin, race, color, religion, disability,  and familial status. Laws prohibiting national origin discrimination deem discrimination or discriminatory acts illegal because of a person's birthplace, ancestry, culture, or language (The United States Department of Justice n.p.). The state government also has the power to make laws prohibiting people from discriminatory acts. Many states enacted laws that ban any and all forms of discrimination. Specifically, six states have passed ballot initiatives in order to amend their constitutions and prohibit state and local governments from portraying discrimination in public, contract making, and educational aspects on the basis of race, ethnicity, or

. These states include California in 1996, Washington in 1998, Michigan in 2006, Nebraska in 2008, Arizona in 2010, and Oklahoma in 2012 (Clegg and von Spavosky n.p.).

          Another way to eradicate discrimination is to promote diversity in our society. Diversity was introduced as a kind of end-run around the historical problem of racism, the commitment to diversity is associated with the struggle against racism. The objective of eradication or treating racism is to create a color-blind society rather than having a color-conscious society. Instead of treating people as if their race does not matter, we should not only recognize but celebrate racial identity (Michaels). Cultural diversity is important because workplaces and schools increasingly consist of various cultural, racial, and ethnic groups from which we could learn. Learning about other cultures helps us understand different perspectives within the world in which we find ourselves, dispelling negative stereotypes and personal biases about different groups or ethnicities. In addition, cultural diversity helps us recognize and respect other cultures. It also makes our country a more interesting place to reside, because people from diverse cultures contribute to our language skills, thought process, knowledge,

Explanation:

Please pick me as the Brainiest

Thanks

PLEASE HELP ME THIS DEPENDS ON MY FINAL GRADE! PLEASE


Which of the following was a legacy of imperialism?

a. Weak economic development, with little to no industrialization

b. Strong economic development, with domestic adoption of new technologies

c. Strong economic development, with a focus on raw materials

d. Weak economic development, with strong existing infrastructure

Answers

strong economic development focus on raw materials


Which of these is the most likely outcome of a financial crisis?
A. Lower unemployment
B. More businesses failing
C. Fewer foreclosures
D. Greater company profits

Answers

Answer:

B More Buisness failing

Explanation:

it is the only negative one

Answer:

more business falling,

when there is no financial crisis more business are even falling talk less of when there's no financial crisis in a country

Identify and record phrases that suggest that
a firestorm was the result of the bombing.

Answers

Hello. You did not enter the text where these phrases should be searched, which makes it impossible for this question to be answered. However, I will try to help you as best I can.

To find these phrases, you will have to read the text. You'll be able to find them when the text addresses the firestorm, using a cause and effect textual structure. This kind of structure is noticed in a text that shows that an event caused the existence of another event. In this case, the phrases you need will be the ones that show that the bombing, or some element that made up that bombing, was what caused the existence of a firestorm in the affected area.

Some historians have suggested the Executive Office of the President has led to a more powerful presidency, replacing policymaking functions that should rightly belong to the Cabinet.According to this line of thought, the Reorganization Act of 1939 has given the president too much power over an entire branch of government, since most members of the executive office are appointed directly by the president without being confirmed by the Senate. Why might people have objected to this plan based on the Constitution

Answers

Answer:

- The plan took away power belonging to the Cabinet.

- The plan increased the powers of the presidency

- The plan created less accountability to the Senate

Explanation:

According to the question, the key reasons due to which the people may have objected to the 'Reorganization Act of 1939' include that 'this plan withdrew the cabinet's power' by 'increasing the authorities of the President' and 'reducing the senate's responsibility.' People believed that the powers must be divided in such a manner that no one takes the sole authority and more power over the other as it could be misused because this plan allowed the presidency to reform its executive branch and also recruit secret staff.

Answer:

- The plan took away power belonging to the Cabinet.

- The plan increased the powers of the presidency

- The plan created less accountability to the Senate

Explanation:

Who was Bartolomeu Dias?
a.
He was commander of the conquistadors in the New World.
b.
He was the first European to make it to Asia.
c.
He was the financier of Christopher Columbus’s voyages.
d.
He was the first European explorer to round the Cape of Good Hope.

Please select the best answer from the choices provided

A
B
C
D

Answers

Answer

D.He was the first European explorer to round the Cape of Good Hope.

Explanation:

Bartolomeu Dias, was a Portuguese mariner and explorer. He was the first European navigator to round the southern tip of Africa in 1488 and demonstrate that the most effective southward course lay in the open ocean well to west of the African coast.

When the English and Spanish explorers came in contact with American Indians, both groups of explorers?
1)respected the American Indian way of life,
2)conquered and enslaved the American Indians,
3)avoided contact with the American Indians,
4)refused to trade with the American Indians

Answers

Answer:

2) Conquered and enslaved the American Indians.

Explanation:

When the English and the Spanish explorers first came to America, the first encounter was something that was not favorable for the natives. The new arrivals not only saw the natives as inferior but also took them as slaves and less of an equal.

The explorers saw the natives as different in terms of culture, behavior, lifestyle, food, etc. while the same was also from the Native Indian's perspective. This difference in each others' opinion would lead to the differences in their approaches.

Thus, the correct answer is option 2.

Which of the following facts about Barry Goldwater are the most seemingly
inconsistent with the opinions he expressed in the article by Roberta Hornig
and Allan Dodds Frank?
O A. Goldwater lost the 1964 presidential election to Lyndon B.
Johnson by a landslide.
O B. Goldwater successfully urged Richard Nixon to resign due to the
Watergate scandal.
O C. Goldwater successfully restructured the higher levels of the
Pentagon.
O D. Goldwater helped spark the resurgence of the conservative
movement of the 1960s.

Answers

Answer:

A

Explanation:

What were some effects of the Columbian Exchange?

A>Africa grew wealthy from the slave trade, the Americas gained gold from Europe, and the merchant class of Europe was born.
B>Africa’s population declined, the Americas flourished with plants from Europe, and wealth flowed in the European economy.
C>African society was torn apart by the slave trade, the Americas exported finished goods to Europe, and European countries invested in the American stock market.
D>West Africa began agricultural farming, the Americas were introduced to horses, and Europe started funding state banks.

Answers

Answer: i am pretty sure that it is A.

Explanation:

Answer:

it is A :

Explanation:

I need help please!!!!!!!!!!!!

Answers

Answer:

humidity- high

air temperature- warm

air pressure- high

Explanation:

mark as brainiest please

Answer:

could become a dry desert from the image

Explanation:

BUT if you want a thunder-storm, humidity is REQUIRED to be at least medium to rain and wou need to have low pressure because high pressure is going to make the weather GOOD, to make the weather bad, you need LOW pressure to great thunderstorms and the air temperature NEEDS to be warm to fuel the thunderstorm (this could possibly go wrong since this is what causes hurricanes and tornadoes, this doesn't matter)

The image shows the painting The Death of Caesar.

Caesar is falling to the floor, surrounded by men with swords and knives.

What does the painting express about this event?

Answers

Ceasar is getting killed?

Answer:

A

Explanation:

trying it and it worked!

Someone please help me with this question

Answers

Answer:

Dr. Osar Arias Sánchez's advice is that either nations send agricultural tools or leave his country alone instead of sending or "hoarding weapons of war".

Explanation:

In his Nobel acceptance speech, Dr. Oscar Arias Sánchez pleads with the international powers to "leave" his country of Costa Rica alone. This was because he wants peace for his country and wants the powerful nations to either send 'agricultural tools' for development or not get involved at all.

Dr. Sánchez points out that "[if such nations] cannot top hoarding weapons of war, then, in the name of God, at least leave us in peace." He also openly declares "let Central Americans decide the future of Central America. Leave the interpretation of and the compliance with the peace plan to us." And if the nations are unable to 'refrain' themselves from 'helping out', then he points that they "[should send] not swords but plowshares, not spears but pruning hooks." Such "tools" are better and also desirable for his country to have peace.

Which powers are given directly to the people or the states? O implied O reserved O concurrent O expressed​

Answers

the answer is ( reserved )

Reserved powers are given directly to the people or the states.

What are  reserved power?

This is known to be a kind of a special political authority. These powers are given directly to the people or the states.

The Reserved powers is also known as residual powers, or residuary powers. They are the powers that are said to be allowed by law to any type of government.

Learn more about Reserved powers from

https://brainly.com/question/13503164

Historians refute counterclaims in argumentative essays in order to:

A. include an argumentative thesis in an otherwise explanatory essay

B. introduce information into their essays that has not been corroborated

C. admit that their conclusions are incomplete and still require more research

D. demonstrate their awareness of theories that challenge their conclusions.​

Answers

Answer:

I believe its D.

Explanation:

When you are arguing someone in an essay, it is good to show that you are aware of possible arguments that others will make towards your thesis.

A major effect of the agricultural revolution was

Answers

Answer:

The increase in agricultural production and technological advancements during the Agricultural Revolution contributed to unprecedented population growth and new agricultural practices, triggering such phenomena as rural-to-urban migration, development of a coherent and loosely regulated agricultural market.

Explanation:

Answer:

a major effect of the agricultural revolution was

What was the New Deal Part 2? Explain HELP PLEASE

Answers

Answer:

The most important programs included Social Security, the National Labor Relations Act ("Wagner Act"), the Banking Act of 1935, rural electrification, and breaking up utility holding companies.

Explanation:

it included union protection programs, the Social Security Act, and programs to aid tenant farmers and migrant workers

During the early 1900s, many American women became actively involved in all of the
following reform movements EXCEPT:
1) Temperance

2) Government Reform
3) Suffrage
4) Settlement Houses

Answers

Answer:

2. Government reform

Explanation:

I don't know if it's completely correct, but the government reform was about raising and lowering taxes and other things about income and all that, I'm not sure if American Woman were keen to be actively involved in that, when Temperance, Suffrage, and Settlement Houses seems like the main priority for them to be involved in

This is an excerpt from a journal from a soldier fighting on the western front. The trenches are mud up to our ankles. In other places, the trenches are waist deep in water. We spend all our time digging and filling sandbags, running for supplies and stores, or building up the tops of the trench. There is no time to be weary or bored. What does this journal entry describe?
a. the difficulty of eating in a trench
b. the difficulty of bombing a trench
c. the difficulty of sleeping in a trench
d. the difficulty of maintaining a trench

Answers

The correct answer is D) the difficulty of maintaining a trench.

What this journal entry describes is the difficulty of maintaining a trench.

That is why we read in the excerpt that "We spend all our time digging and filling sandbags, running for supplies and stores, or building up the tops of the trench. There is no time to be weary or bored."

During World War I, a stalemate was the term widely used to describe a state of war in which neither side was winning or gaining an advantage.

This happened during the war in the trenches in WW 1.

The adaptations that the soldiers made for fighting in the trenches during World War 1, allowed the troops to modify the strategy when they built the trenches in the war front. The trenches were built to protect soldiers from firearms from the enemy. The strategy used prolonged the war in what historians call "a stalemate in the Western Front," from 1914 to 1918. During this period, there were no significant advances on both sides.

Answer:

D

Explanation:

Why were children forced to
work in the factories?
A. The labor force was so short-handed that
children were needed.
h
B. Families could not survive on what a
mother and father made alone.
C. They worked to pay off debts that their
families had accumulated traveling to the
U.S.
D. Education was not available at the turn of
the 20th century.

Answers

Answer:

d

Explanation:

Education was not available at the turn of the 20 century.

The correct answer is D.

6) Mention, the fundamentals of the Hindu
religion you belong to?​

Answers

1.Truth is eternal.  

2.Brahman is Truth and Reality.  

3.The Vedas are the ultimate authority.

4.Everyone should strive to achieve dharma.  

5.Individual souls are immortal.  

6.The goal of the individual soul is moksha.

The dominio theory was the belief that

Answers

Answer:

The domino theory was the belief that when one struggling nation fell to communism other struggling countries would soon follow.

When historians talk about the present, they are referring to events that:

Answers

Are happening in modern time

need help with number 6 please 20 points and brainliest !!!

Answers

Answer: C

Explanation:

Calling for all confederate slaves to be freed

Early American leaders designed the articles of confederation to create a national government that?

Answers

Answer:

A OR C I THINK ..........

Answer:

economic freedom so its D.

Explanation:

I got it wrong and it showed the correct answer

Which of these was a factor that pulled immigrants to the United States
A. Dirty, crowded cities
B. Job opportunities
C. Lack of food
D. Political unrest

Answers

Answer:

B. Job opportunities

The Twenty-fourth Amendment prohibited poll taxes. What was the main goal of this amendment?

A. To prevent voter fraud
B. To stimulate the economy
C. To provide financial relief
D. To increase political participation

Answers

D. To increase political participation

Why is it important to know how many people lived in urban (cities) and rural (farms) areas? What
change occurred as far as where people lived in the 1920’s?

Answers

Answer:Sống ở thành phố và nông thôn hoàn toàn khác nhau. Sống ở nông thôn mang lại không gian thoáng đãng hơn, môi trường không ô nhiễm, thực phẩm sạch và cuộc sống lành mạnh.

Nhưng mặt trái, người dân ở nông thôn lại phụ thuộc vào thành phố để hưởng một số lợi ích về giáo dục và y tế. Thực tế này không chỉ ở Việt Nam mà trên thế giới cũng vậy, ở nông thôn đồng nghĩa với việc chấp nhận ít cơ hội tiếp cận giáo dục, y tế chất lượng cao.

Trong khi đó, sống ở thành phố mang đến một cuộc sống hào nhoáng với đầy đủ tiện nghi. Bạn đang ở trung tâm của mọi thứ, nơi bạn dễ dàng tiếp cận với mọi tiện nghi hiện đại làm cho cuộc sống của bạn trở nên đầy màu sắc. Tất nhiên cuộc sống trong thành phố là máy móc và phức tạp hơn. Khi cả triệu người sống trong một vùng đất nhỏ họ sẽ hiếm khi thể hiện tình đoàn kết bền chặt. Đây chính là lý do mà nhiều người xem cuộc sống ở thành phố đầy căng thẳng và phức tạp.

 

ự nhiên.

Cuộc sống thành thị đi lên nhanh chóng, thay đổi chóng mặt. Còn cuộc sống nông thông hầu như không đổi thay nhiều hoặc nếu có thì diễn ra chậm.

Văn hóa của đời sống đô thị về cơ bản là sự pha trộn của nhiều loại hình văn hóa. Vì nhiều người khác nhau từ các nền văn hóa khác nhau sống trong cùng một lãnh thổ nên thường khó "chấp nhận nhau". Trong khi đó ở nông thôn thì gần như cùng chung một loại hình văn hóa, khiến họ "dễ sống với nhau" hơn.

Phân công lao động và phân bổ công việc chuyên môn hóa luôn có trong các đô thị. Nhưng cơ hội việc làm ở khu vực nông thôn luôn hạn chế. Do đó, mọi người di chuyển đến khu vực thành thị để có cơ hội việc làm tốt hơn.

Ở nông thôn mọi người đều biết nhau và trẻ em nhất định phải tôn trọng người lớn. Nhưng điều này sẽ khó xảy ra ở thành thị.

Explanation:

Việc sống ở thành phố hay nông thôn là một sự lựa chọn về cách sống. Khó có thể nói sống ở nơi nào tốt hơn nơi nào, vì điều này còn tùy thuộc vào từng hoàn cảnh, cá tính lẫn nhiều yếu tố bên ngoài khác. Sống nơi nào mà bạn cảm thấy thoải mái nhất thì đó chính là nơi đáng sống nhất. Dưới đây là một số phân tích chi tiết mà bạn có thể tham khảo trước khi bắt đầu sự lựa chọn của mình.

 

4.1. Cuộc sống thành phố bận rộn và cuộc sống nông thôn yên tĩnh

 

Để bắt kịp nhịp sống bận rộn của thành phố, con người di chuyển như một cái máy và do đó cuộc sống ở thành phố trở nên căng thẳng hơn. Nhưng cuộc sống thành phố luôn đảm bảo quyền công dân tốt hơn và được tiếp cận với mọi tiện nghi hiện đại.

Trong khi đó cuộc sống nông thôn tập trung trong một khu vực nhỏ, người dân có đủ thời gian để di chuyển thoải mái. Nhưng sống ở làng có nghĩa bạn phải phụ thuộc vào các thành phố vì hầu hết các công nghệ hiện đại không có hoặc không đáp ứng đủ (ví dụ câu chuyện học đại học).

4.2. Thành phố ô nhiễm hơn so với cuộc sống ở nông thôn  

Ô nhiễm không khí, tiếng ồn, và ô nhiễm nước thường gặp trong cuộc sống thành phố. Các nhà máy và phương tiện giao thông là lý do đằng sau loại ô nhiễm này. Tuy nhiên, cuộc sống thành phố có nhiều cơ hội việc làm hơn cuộc sống ở nông thôn.

Còn sống ở nông thôn đảm bảo không khí trong lành, nước sạch và không ồn ào. Người dân quê ít mắc các bệnh như hen suyễn, viêm phế quản. Nhưng cơ hội việc làm ít hơn nên họ phải chạy vào thành phố và chấp nhận "hít bụi".

khac biet thanh pho nong thon 7

Người nông thôn sống hòa đồng, thân thiện hơn.

4.3. So sánh về những tiện nghi trong cuộc sống

Cuộc sống thành phố cung cấp tất cả các lợi thế hiện đại và các hoạt động giải trí như nhà hát, công viên, bảo tàng, câu lạc bộ thể thao, thư viện và tượng đài...  Các dịch vụ như Ngân hàng, Bưu điện, Viễn thông có nhiều chi nhánh đảm bảo làm việc nhanh chóng và thoải mái. Tuy nhiên, ở thành phố nhà cửa, đất đai đắt hơn, người nhập cư khó mua để ở. Do đó chi phí ở thành phố cao hơn cuộc sống ở nông thôn.

Còn khi sống trong làng bạn luôn êm đềm, thư thái, bình yên. Ngoài ra, thực phẩm sạch và bầu không khí trong lành luôn đảm bảo một cuộc sống lành mạnh, tinh thần bình an, tự do hơn thành phố. Hơn nữa ở quê người dân có không gian sống thoải mái, nhà cửa rộng rãi hơn...

4.4. Giá trị xã hội và tinh thần tập thể

Cuộc sống làng quê mang lại nhiều giá trị và trách nhiệm xã hội hơn. Mọi người được kết nối chặt chẽ với nhau thông qua các mối quan hệ gia đình.

Ở khía cạnh này, người dân thành phố là những người "thích selfie" và bận rộn với cuộc sống của riêng họ. Họ không có mối liên hệ với nhau nên cuộc sống của họ rất phức tạp và họ gặp rất nhiều rắc rối trong cuộc sống hằng ngày.  

 

Mặt khác, người dân quê coi trọng mối quan hệ gia đình hơn. Trong khi đó, thành phố vốn có lối sống "thoáng hơn" dẫn đến tỷ lệ ly hôn cao vì mối quan hệ gia đình yếu km.

In Contrast to most European countries, the United States government
A. is based on a written constitution.
B. operates slowly and deliberately.
C. shares fewer powers with subordinate governments.
D. operates quickly and efficiently.

Answers

The answer would be a C. Shares fewer powers with subordinate government

In Contrast to most European countries, the United States government

C. shares fewer powers with subordinate governments.

Overview

There are three types of government systems in European governance:1  presidential system, here the president is the head of state and the head of government; 2 semi-presidential system, here the president and the prime minister share a number of competences; finally, in a parliamentary republic, the president is a mere nominal head of government the real power is exercised by prime minister here . Thus there exist a greater share of powers with subordinate bodies . In united states a federal form of government exist in which the president is the head of the country and exercises all the powers . He ha a body of advisory ministers called senet. The states here have their respective governments. The system of dual citizenship is prevalent here. Thus the central government in US has fewer powers with subordinate governments of states .

What is subordinate government?

Subordinate government means a Department of the State Government or any other authority sub- ordinate to the Government. In simple terms supporting or subsequent level of government is called subordinate government .

What is presidential system?

It is a form of government in which the president is the head of state and the head of government.

What is semi-presidential system?

It is a form of government in which the president and the prime minister share a number of competences.

What is parliamentary republic

It is a form of government in which the people of the country exercise supreme power via their elected representative. Here elections are held after every 5 years

What is federal form of government ?

The distinctive feature of a federal government is that the states at any time can secede away from the union. Popular example of this is USA.

To learn more about federal government click herehttps://brainly.com/question/15523029?referrer=searchResults

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What has global competition done
to the price for goods and
services?
A. It has increased it.
B. It has lowered it.
C. It has had no effect.
D. It has created monopolies.

Answers

Answer:

b because it doesn't have any effect

Explanation:

if wrong ask tutor

- pulo sa Indonesia na tianatawag ding Spice Island dahil sa
mayaman ito sa mga pampalasang produkto

Answers

Answer:

Opo,,,,,,,,,,,,,,,,,,,,,,,

Other Questions
Sometimes we can see pollutants in water such as floating trash. What pollutants might you not see in water but are dangerous to living things? *short answer please what's the difference between pseudo code and natural language A right triangle has side lengths d, e and f as shown below use the lengths to find sin x cos x and tan xBRAINLIEST if a train starts from rest and attains a velocity of 100m/s in 25 seconds. calculate the acceleration produced by the train. How did women help the war efforts? 8f(x)=x 2 +6x+8f, left parenthesis, x, right parenthesis, equals, x, squared, plus, 6, x, plus, 81) What are the zeros of the function?Write the smaller xxx first, and the larger xxx second.\text{smaller }x=smaller x=start text, s, m, a, l, l, e, r, space, end text, x, equals \text{larger }x=larger x=start text, l, a, r, g, e, r, space, end text, x, equals 2) What is the vertex of the parabola? Cuales son las implicaciones ticas y sociales de una guerra ideolgica Sarah is researching the rebound in the bald eagle population.Which research questions have the strongest connection to the topic? Select two options.Where do bald eagles primarily live?Who is in charge of protecting bald eagles?How many bald eagles exist in the United States?What steps did the government take to help the bald eagle?How did the bald eagle recover from being endangered? PLS HELP ASAP!! THXFor questions 6-9 refer to the box plots (Assume their positions are on the same number line). Write your responses in complete sentences using content specific vocabulary. Which passage from the excerpt shows that the narrator is using logos?A. Well, it was about a month after we sprayed for the final time andI'm sitting at my desk in the trailer thinking about the drainageproject at KuchingB. they love those shorts, by the way, the shiny material and the tightmachine-stitching, the whole country, men and women andchildren, they can't get enough of themC. A hundred and twenty inches of rain, they've got to figure a way tokeep it out of the hut, and for centuries, this was it.D. for the first time in maybe a year I'm not smearing mosquitoes allover the back of my neck Which sum or difference is modeled by the algebra tiles? A. (x2 2x + 3) (-x2 4x 2) = 2x 1 B. (x2 2x 3) + (x2 4x + 2) = 2x 1 C. (x2 2x 3) (x2 + 4x + 2) = 2x 1 D. (x2 2x 3) + (-x2 + 4x + 2) = 2x 1 If QR = 8 and PR = 14, what is PQ? Write your answer as a decimal or integer. Fourteen children out of a group of 26 like chocolate ice cream. What would be the numerator of the fraction illustrating proportion of children in this group that do notlike chocolate ice cream? In this experiment, the ______ was intentionally manipulated. This was the independent variable.A. fan speedB. massC. acceleration PLEASE HELP ASAPPP!! I WILL GIVE BRAINLIEST AND POINTS!!The safety inspector notes that Ray also needs to plan for a vertical ladder through the center of the coaster's parabolic shape for access to the coaster to perform safety repairs. Find the vertex and the equation for the axis of symmetry of the parabola, showing your work, so Ray can include it in his coaster plan.f(x) = -x2 - 6x What is the sum of the interiorangle measures of a polygonthat has 20 sides?Sum = [?]"Hint: Sum = (n-2)180 give 5 words that describe the impact or effects of massive open online course (MOOC's) two points each. Which two sentences in this excerpt from Ernest Shackleton south the author reflecting on memories of his experience rather than recounting factual information You intend to estimate a population proportion with a confidence interval. The data suggests that the normal distribution is a reasonable approximation for the binomial distribution in this case. While it is an uncommon confidence level, find the critical value that corresponds to a confidence level of 97.1%. please help me out real quick.