The formula for the volume of a cylinder is V=pi r*2h What is the approximate volume of two refraction cups? Use 3.14 for pi.

Answers

Answer 1

Answer:

[tex]V_2 = 200.96cm^3[/tex]

Explanation:

Given

[tex]V = \pi r^2h[/tex]

See attachment for refraction cup

Required

The volume of the cup

From the attached image, we have:

[tex]h = 2[/tex] --- height of the cup

[tex]d = 8[/tex] --- diameter of the cup

Calculate the radius

[tex]r = 0.5 * d[/tex]

[tex]r = 0.5 * 8[/tex]

[tex]r = 4[/tex]

Calculate the volume of 1 cup

[tex]V = \pi r^2h[/tex]

[tex]V_1 = 3.14 * 4^2 * 2[/tex]

[tex]V_1 = 100.48[/tex]

The volume of 2 is 2 multiplies by the volume of 1

So, we have:

[tex]V_2 = 2 * V_1[/tex]

[tex]V_2 = 2 * 100.48[/tex]

[tex]V_2 = 200.96cm^3[/tex]

The Formula For The Volume Of A Cylinder Is V=pi R*2h What Is The Approximate Volume Of Two Refraction

Related Questions

Which is a component of the modern Republican Party's platform?
© extending the role of government into industries that have been traditionally private, like healthcare
O reducing government oversight of economic practices
O reducing the role of government in industries that have been traditionally private, like energy production
© expanding investment in national defense

Answers

Answer: expanding investment in national defense

Explanation:

The Republican Party believes that the key to National Defense is a strong, traditional military. They believe that the country should have a strong and comprehensive defense system. Republican views on national defense are centered around the belief that strengthening the military will build a safer world and a stronger defense system for this country, with the Party stating that “a strong and well-trained American military is the world’s best guarantee of peace.”

Answer is D my friend

What was a rebellion by a group of American settlers in which they declared California an independent nation?

Answers

Answer:

Bear Flag Revolt.

Explanation:

On May 13, 1846, war broke out between the United States and Mexico. Unaware of this, American colonists living in California rebelled against Mexico on June 14, 1846 at the initiative of Captain John Fremont. The rebels imprisoned the Mexican commandant of Northern California and proclaimed the independent Republic of California. On July 7, an American fleet landed in California, reporting a war between the United States and Mexico. Two days later, on July 9, the rebels decided to liquidate the republic and include the Californian battalion formed in it under the command of Captain Fremont in the war with Mexico on the side of the United States.

What is the most advantageous school of thought for the U.S? To follow in foreign policy today

Answers

Answer: Liberal internationalism

Explanation:

Liberal internationalism is the most advantageous school of thought to follow because it promotes working with foreign powers in order to help the world grow economically and culturally.

Hope this helps.

The most advantageous school of thought for the United States to follow in foreign policy in the future would be liberal internationalism.

What do you mean by the foreign policy?

Foreign policy refers to the objectives that guide the relationships of one state in its interactions with other states.

The most advantageous school of thought for the united states to follow in foreign policy in the future will be liberal internationalism. The ideas will support the police force of international affairs also.

Learn more about foreign policy here:

https://brainly.com/question/11248576

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"We still pray to be given each day our daily bread. Yet there is too much bread, too much wheat and corn,meat and oil and almost every commodity required by man for his subsistence and material happiness, We are not able to purchase the abundance that modern methods of agriculture, mining and manufacture make available in such bountiful quantities. Why is mankind being asked to go hungry and cold and poverty stricken in the midst of plenty?" What longstanding problem faced by farmers in the U.S. does the above excerpt illustrate? *

A. overproduction leading to depressed farm prices and low farmers' earnings

B. the struggle faced by mining and manufacturing companies

C. severe food shortages caused by the Dust Bowl

D. high taxes cutting into farmers' earnings​

Answers

The answer is A
by them saying there is ( too much bread, meat and etc.) there not able to buy the things the need because prices are low

Which statements give reasons why the church split in 1054? Choose three correct answers.(EDIT: I solved this on my own. I will show the right answers)

O (Correct) The pope and the emperor disagreed over power.

O (Correct) Western clergy used Latin, while Eastern clergy used Greek.

O (Incorrect) The Byzantine Empire invaded Rome and destroyed icons there.

O (Correct) People disagreed over beliefs about the source of the Holy Spirit.

O (Incorrect) People in Constantinople wrote a new religious text to replace the Bible.

Answers

B is the answer thank you

Answer: A,B, and D

Explanation:

just took the test

WILL MARK BRAINLEST! HELP ASAP! NO LINKS OR I'LL REPORT YOU. NOT TRYING TO BE MEAN!!!!!?!?!?!?!?!?!!?!?!?!??!!

What was the impact of the Lend-Lease program on the course of World War II?

It allowed the Soviet Union to supply thousands of troops to Britain and outnumber German forces on the Western Front.

It enabled Britain to rent large areas of land to the United States for training camps in preparation for an invasion of Europe.

It supplied Great Britain with the materials it needed to resist Germany and keep the war in Western Europe active.

It gave the United States the cash it needed for war materials and supplies, increasing its ability to fight.
Plz I really do need to know it!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?

Answers

Answer: It gave the United States the cash it needed for war materials and supplies, increasing its ability to fight.

Explanation:

Answer:

It supplied Great Britain with the materials it needed to resist Germany and keep the war in Western Europe active.

Explanation:

The Lend-Lease policy, formally titled An Act to Promote the Defense of the United States (Pub.L. 77–11, H.R. 1776, 55 Stat. 31, enacted March 11, 1941),[1] was a program under which the United States supplied the United Kingdom (and British Commonwealth), Free France, the Republic of China, and later the Soviet Union and other Allied nations with food, oil, and materiel between 1941 and August 1945.

Hi can someone help me

What do you see, wonder, and think in this picture?

Answers

Answer:

I see kids with probably weatibg the same cloths and houses torn up must've been very poor. and I wonder if they are maybe African American slaves

Answer:

I think I can see some children that are helpless

and I wonder if they eating properly

Explanation:

I'm not trying to be judgemental

but I think they're poor

What principle is this?

Answers

the primary principal
the primary principal

how did the cold war contribute to any tensions before the CMC​

Answers

Answer:

Historians have identified several causes that led to the outbreak of the Cold War, including: tensions between the two nations at the end of World War II, the ideological conflict between both the United States and the Soviet Union, the emergence of nuclear weapons, and the fear of communism in the United States.

WHAT WERE THE FOUR OLDS *
4 points
CUSTOMS
GOVERMENT
Q DYNASTY
CULTURE
HABITS
IDEAS
PEOPLE

Answers

Answer:

idea

habits

customs

culture

Now that you are familiar with the cotton gin, the Underground Railroad, and key abolitionists, you will reflect on your learning by answering questions.

You will answer each question with a paragraph of complete sentences of your own words. Be sure to mention specific events, people, and terms from the lesson to support your answer.

How did the invention of the cotton gin affect slavery in the United States? (Think about the video we watched on Thursday.)
What was the Underground Railroad? Your response needs to include and explain the terms conductor, lines, station, and freight.
How did men like William Lloyd Garrison, Reverend Lovejoy, and Fredrick Douglass participate in the abolitionist movement?

Answers

Answer:

You will answer each question with a paragraph of complete sentences of your own words. Be sure to mention specific events, people, and terms from the lesson to support your answer.

1. How did the invention of the cotton gin affect slavery in the United States?

    Since the cotton gin, it expanded the slavery in the country again, but it made the slaves more important since the cotton gin made it easier to pick cotton, extra slaves were needed to cover additional land and increased the profit.

2. What was the Underground Railroad? Your response needs to include and explain the terms conductor, lines, station, and freight.

    The underground railroad is how enslaved people of colored would have a secret route along the way.  Jonathan Walker was the conductor of the railroad and was the person helping the slaves escape.  Lines were what slaves would call the escape route; lines were their code word so in case a slave owner heard them they would not know what they were talking about.  Freight was a code word for slaves, Walker would transport freight which, would take the slaves to the Bahamas and to independence.  The station was the code word Harriet Tubman, a free slave made as a code for a safe place to hide.

3. How did men like William Lloyd Garrison, Reverend Lovejoy, and Fredrick Douglass participate in the abolitionist movement?

    William Lloyd Garrison was an American who wanted to abolish slavery so he wrote and published the newspaper article called Liberator which included essays from previous slaves so their stories could be shared in chances it would end slavery.  Frederick Douglass was a colored author who was a previous slave, he wrote about antislavery and his experience about it.  Reverend Lovejoy was newspaper editor, he even died defending his right about printing slavery abolishing articles.

Explanation:

Why was the British attack on bunker hill a mistake

Answers

Answer:

Boston was being besieged by thousands of American militia. The British were trying to keep control of the city and control its valuable seaport. The British decided to take two hills, Bunker Hill and Breed's Hill, in order to gain a tactical advantage. The American forces heard about it and went to defend the hills. Where did the battle take place? This seems like the easiest question ever, doesn't it? Well, not really. There were two hills that the British wanted to take in order to be able to bombard the Americans from a distance. These were Breed's Hill and Bunker Hill. The Battle of Bunker Hill actually took place mostly on Breed's Hill. It's only called the Battle of Bunker Hill because the army thought they were on Bunker Hill.

The Leaders The British were led up the hill by General William Howe. The Americans were led by Colonel William Prescott. Maybe this should have been called the Battle of the Williams! Major John Pitcairn was also one of the British leaders. He was in command of the troops that started the fighting at Lexington that began the Revolutionary War. From the American side, Israel Putnam was the General in charge. Also, leading patriot Dr. Joseph Warren was part of the battle. He was killed during the fighting. What happened at the battle? The American forces learned that the British were planning on taking over the hills around Boston in order to gain a tactical advantage. As a result of this information, the Americans secretly moved their troops onto Bunker and Breed's Hill, two unoccupied hills just outside of Boston in Charlestown, Massachusetts. They built up fortifications during the night and prepared for battle. The next day, when the British realized what had happened, the British attacked. Their commander William Howe led three charges up Breed's Hill. The Americans fought back the first two charges, but started to run out of ammunition and had to retreat at the third charge. The British gained the hill, but their costs were great. Around 226 British were killed and 800 wounded while the Americans did not suffer nearly as many casualties.

What was the ruling class called in ancient Rome?

Answers

The patricians were the ruling class of the early Roman Empire. Only certain families were part of the patrician class and you had to be born a patrician. The patricians were only a small percentage of the Roman population, but they held all the power. All the other citizens of Rome were Plebeians.

please mark in brain list

in 1906, a new bank was chartered with _ in capital stock?

Answers

The capital stock was $166,104,90Q.

What was the factory percentage of the Union? 65 76 85 55

Answers

Answer:

During what time are you talking about?

Explanation:

Answer:

85

Explanation:

What was truly wrong with Enzinma/ she was sick with what?

Answers

Answer:

Ezinma falls sick from a fever. She's given a steam treatment with boiled herbs that her father has prepared. The narrator tells about how Ezinma has always been a sickly child. The town considers her to be an ogbanje child – one who goes through many cycles of being born, dying, and reentering her mother's womb.

Explanation:

What is the basic characteristic of the American economic system?

Answers

Answer:

People often use the terms free enterprise, free market, or capitalism to describe the economic system of the United States. A free enterprise economy has five important characteristics. They are: economic freedom, voluntary (willing) exchange, private property rights, the profit motive, and competition.

Explanation:

What did Columbus have to do with pineapple’s popularity?

Answers

Answer:

The pineapple has served as a symbol of hospitality and warm welcome through the history of the Americas. ... In 1493, Columbus first brought the pineapple back to Renaissance Europe that was largely devoid of sweet foods, including fresh fruit.Explanation:

Which of the following describes a major victory by the women's rights movement during the early 1960s? A. State legislatures ratified the Equal Rights Amendmentproviding a constitutional guarantee of equality between male and female citizens . B. Congress extended legal protections against gender discrimination by incorporating women into the Civil Rights Act of 1964. National Organization of Women was recognized as the first all-female labor union and won equal pay guarantees from many large corporations . D. President Kennedy appointed the first female justice to the Supreme Court and promised to appoint at least one additional female justice

Answers

Answer:

B

Explanation:

It was during that debate that he introduced, on February 8, 1964, the sex amendment.  The amendment was a one-word addition, sex, to Title VII of the bill, which prohibited employers from discriminating on the basis of ace, color, religion, or national origin.

John F Kennedy only appointed two men to the supreme court.

The equal rights Amendment was in the 1970's and not all states have ratified it.

This was a super confusing question because of how vague the answer choices were. I mean yes women were eventually included in the civil rights act, but it didn't protect women in education. And the wage gap still existed after the equal pay guarantees.  

Answer:

B. Congress extended legal protections against gender discrimination by incorporating women into the Civil Rights Act of 1964.

Explanation:

Took the quiz.

anong salita ang bon voyage A.latin B. greek C.spanish D.english​

Answers

Answer: D. English

Explanation:

Originally a French word, Bon Voyage was borrowed into English like a lot of other words as English evolves by assimilating words from other languages.

Telling a person Bon Voyage means that you are wishing them a nice and safe trip to their destination. It is a very famous phrase that has been the name of multiple songs, movies and and literature.

2. A hermit lives in a
surrounded by hills
near his Road
beside
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Care
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4. A gypsy lives in a caravan beside
5. A soldier lives in a barrack beyond
6. A convict lives in a prison during
7. A lumberjack lives in a
forest
8. An Inuit lives in an Iglo
Snow
cabin in the
in the​

Answers

Answer:

A

Explanation:

who is the president of India​

Answers

Ram Nath Kovind is the president of India and Narendra Modi is the prime minister.

I think that's the answer

What was the first official government established during the Revolution
that gave more power to the states than the federal government?

Answers

Confederation

The Articles of Confederation established a loose confederation of sovereign states and a weak central/federal government.


What benefits do illegal immigrants seek by coming to the United States?

Answers

to have a better life for them and their families , life’s hard where they might come from all they’re trying to do is give their children and wife a better life and be with them

Christians used icons to give honor to saints.
O True
O False

Answers

Answer:

false

Explanation:

Answer:

true

Explanation:

why does the holocaust qualify as an atrocity (ASAP)

Answers

Answer:

the holocaust resulted in the killing of millions of jews making it an atrocity

Explanation:

Someone plsss help answer thiss

Answers

if you help me with my last question ill help you with this one I promise

Before the Europeans discovered the new world the main sea route to the east was

Answers

Answer:

The main sea route to trade was through the Mediterranean Sea, the Indian Ocean and around India and the islands of Malaysia and Singapore on up to Japan. Sometimes countries would also travel south around South Africa and across the Indian ocean.

Explanation:

Hope this helps you..

Please help me, I don't know what to do.

In your opinion, should a tax be applied at the same rate to all people, or should those who are wealthier be expected to pay at a higher rate? Support your opinion with concrete examples.

Answers

Answer: I don’t think that wealthy people should be punished because they are making more money then others and I think that nontaxable amount should be raised. Having said that, all citizens must pay equal tax but tax percentage on some goods and services should be lower so more people could get access to them (like taxes on baby equipment that should be lower and therefore prices would be lower). Furthermore, even though with tax money from both rich and less rich persons, transportation is being financed not all of them use public transports.

Explanation:


STATION ONE: Name Calling. IMAGE 1: Based on what kind of creature
they used to portray German soldiers, what is on the soldier's arms, and
what the soldier's trying to do, it would be most accurate to describe the
image as *
A) Positive
B) Negative
D) Neutral

Answers

B, because every soldiers arm is negotiable
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