Carlota does 2000 J of work on a machine. The machine does 500 J of work. What is the efficiency of the machine?

4%
25%
75%
400%

Answers

Answer 1
The answers efficiency of the machine is 25%
Answer 2

Answer: 25%

Explanation:

Carlota Does 2000 J Of Work On A Machine. The Machine Does 500 J Of Work. What Is The Efficiency Of The

Related Questions

French colonists exploited the Vietnamese land and people. What does "to exploit" mean?
A. To sell into slavery
B. To declare war on
C. To use unfairly
D. To borrow from

Answers

Answer:

c. to use unfairly

Explanation:

¿Es lo mismo ser inmoral que ir contra la ética? porfavor ayuda...

Answers

La respuesta correcta para esta pregunta abierta es la siguiente.

A pesar de que no anexaste opciones o incisos para responder, podemos comentar lo siguiente.

¿Es lo mismo ser inmoral que ir contra la ética?

No, no es lo mismo.

Ser inmoral significa que una persona, lugar, comportamiento o expresión va en contra de los valores morales convencionales dentro de una sociedad, y por tanto, es grosero, de mal gusto, atenta contra los principios básicos de la decencia, la familia, o las buenas costumbres.

En el caso de "ir contra la ética," se puede hablar de comportamientos, posturas o decisiones que son cuestionables por su intención y no se apegan a "lo que es correcto." Puede tratarse de mentiras, engaños, o manipulaciones.

Do you think it's necessary or even important for people to have kids

Answers

Raising kids is one of the toughest and most fulfilling jobs in the world — and the one for which you might feel the least prepared
You can't expect kids to do everything simply because you, as a parent, "say so." They want and deserve explanations as much as adults do. If we don't take time to explain, kids will begin to wonder about our values and motives and whether they have any basis. Parents who reason with their kids allow them to understand and learn in a nonjudgmental way.


Discuss why entrepreneurship could be a good option for an
unemployed person.

Answers

Answer:

it opens doors to new ventures, new business, new alliances etc. They also provide employees with the means to further grow one's own earning potential through training and on-the-job experience

A physical anthropologist studies the _____ of human remains.


phenology

physical characteristics

physiology

physics

Answers

A physical anthropologist studies physiology of human characteristics

Answer:

A physical anthropologist studies the forensics of human remains.

Explanation:

Select which options below are responsibilities

Question 5 options:

Pay taxes


Serve in court


Participate in your community


Respect the rights and property of others

Answers

Answer:

pay taxes and serve in court

Explanation:

The given options act as responsibility in paying taxes. Thus, option A is correct.

What do you mean by responsibilities?

Responsibilities are authority or engagement for taking any decision and paying attention at work for better utilization of resources and efficiency of work.

When the government of a nation collects money from its residents as a tax, it is used to fund various aspects of the nation's growth, such as the construction of hospitals, roads, and transit systems.

Given that the other options lack any indication of authority or standards for making decisions, which are necessary to articulate the characteristics of responsibility, only option A makes things relatable to the given situation.

Therefore, option A paying taxes is appropriate.

Learn  more about responsibilities, here:

brainly.com/question/4544170

#SPJ3

an is a strong visual learner. In his violin performance class, Ian is required to take a test that involves playing two songs from memory. Which strategy would most likely help Ian prepare for his test

Answers

Answer:

I think Practice makes perfect, If he plays it or listens to it enough he will remember and be able to do it

Explanation:

What is an “Unrestricted Submarine Warfare”? ( In your own words )

Answers

Answer:

You literally should be able to tell by context.... it's what it sounds like...

Explanation:

Unrestricted submarine warfare is a type of naval warfare in which submarines sink vessels such as freighters and tankers without warning, as opposed to attacks per prize rules (also known as "cruiser rules").

Why are services and/or resources limited in rural areas?

Answers

Explanation:

rural areas hardly have any people there4 not many resources can be found in rural areas. also not many innovations happen in the rural areas there4 lack of resources

They are limited options in rural areas can be attributed to several factors, including low population density and difficulties forming provider networks

What are the differences between income and profit?

Answers

Answer:

Investors use profit to figure out how much money a business makes from the manufacture and selling of its products and services. The term income is often interchanged with profits. Net profits, on the other hand, is the profit left over after all expenses and costs have been withdrawn from sales. Investors use income or profit to assess a company's overall performance, which represents how well it has been managed.

Explanation:

Exam
In Western Europe from 1000-1300
CE, which of the following occurred for
the farming community?
A. Towns began to grow in Europe.
B. Crop rotation was developed.
C. Working guilds were formed in cities.

Answers

In Western Europe from 1000-1300 CE, Crop rotation was developed.

What happened in Western Europe from 1000-1300 CE?

Between the years 1000 and 1300, there was agricultural revolution in Europe, which implies crop yields increased in multiple folds. A host of new agricultural technologies and techniques spread across Europe.

Climate change in the period 1000-1300 led to many changes for Europe in the Medieval Warm Period. Explore the agricultural revolution, political climate change, new technologies for farming and horses, and the implementing of three-field crop rotation.

Another event that follow suit is the population increase, tripling in less than three centuries. The average European lifespan increased by as much as two decades. Towns and cities re-emerged, and with them came new crafts and a revival of trade. New classes of merchants and craftsmen attained some degree of social mobility.

Learn more about Western Europe in 1000 CE here : https://brainly.com/question/29621048

#SPJ1

why did many people believe that declaration of independence justified an end to slavery

Answers

Because they thought that it would generally make a change to society, an most people will believe anything as long as it has a good source to go off of

how inefficient public participation can lead to a lack of ownership of community services?​

Answers

An inefficiency in public participation process can lead to different factors such as the loss of faith in the agency.

Note that a negative experience of this process can result in the participants having a form of negative perceptions of the outcome or result and so  they may not want to be involved or participate in any future processes.

What factors influence community participation?

There are a lot of  factors that affect this. They arise from financial, material reasons.

Others are due to tangible or non-tangible factors such as culture, history, government policy etc. that tends to affect the system and this can to a lack of ownership of community services.

Learn more about public participation process  from

https://brainly.com/question/2705214

Name and explain two laws/legislation that protect citizens against human trafficking

Answers

Explanation:

rafficking Victims Protection Reauthorization Act of 2003. Trafficking Victims Protection Reauthorization Act of 2005. Trafficking Victims Protection Reauthorization Act of 2008. Trafficking Victims Protection Reauthorization Act of 2013 (Title XII of the Violence Against Women Reauthorization Act of 2013)

The two laws that protect citizens against human trafficking are Trafficking Victims Protection Reauthorization Act, 2003. Trafficking Victims Protection Reauthorization Act, 2005.

What is human trafficking?

Human trafficking is the commerce of humanities for the intention of involuntary labor, physical slavery, or mercantile physical exploitation for the vender or another.

The descent of organs or body part, including for surrogacy and egg cell removal.

To avoid and punishes the human trafficking, parliament makes many laws like, trafficking Victims Protection Reauthorization Act of 2003 and  Trafficking Victims Protection Reauthorization Act of 2005.

The above two laws acted against a person who are engaged in human trafficking and support the human trafficking, and it gives protection to all from the human trafficking.

Therefore, the two laws that are against the human trafficking are trafficking Victims Protection Reauthorization Act of 2003 and  Trafficking Victims Protection Reauthorization Act of 2005.

Learn more about the human trafficking, refer to:

https://brainly.com/question/1163922

How did the Inca govern their empire successfully?

Answers

Answer:

by planing ahead of there empire

Explanation:

99% sure


2. Is this situation about media depicted in the cartoon true in the Philippines? Why?​

Answers

The correct answer to this open question is the following.

Although there are no options attached we can say the following.

Unfortunately, you forgot to attach the cartoon. Without the cartoon, we do not know what is its content. Just you know it. We don't.

However, trying to help you we did some deep search and can comment on the following.

The political cartoon depicts a man with a big stick hanging from his neck.  In his shirt, it says "Media." There is a wired fence in front of him that although has an open entrance, the big stick g¿hanging from his neck impedes the man to cross it. On the other side of the fence, the field says "truth."

So this situation about media depicted in the cartoon in the Philippines is true.

Why?​

Because the government and some particular interests do not allow the media to fully do its job of freely informing the Filipino people about news and the truth behind the facts. Journalists in the Philippines face constant external pressures that limit their free speech.

The government and a few special interests prevent the media from doing its role of openly informing Filipinos about current events and the truth behind the facts.

Journalists in the Philippines are constantly subjected to external forces that restrict their freedom of expression.

So, I guess the answer is the statement is true.

About the Philippines:

Although freedom of expression in the media is better in this country than in the rest of Asia, many of the media outlets are privately owned and governed by the government.

As a result, the government exerts control over the news and is able to conceal parts of the truth.

As a result, we may claim that the cartoon depicts a reality in the Philippines and that political pressure on the media, which they control, frequently results in the news that does not contain the truth.

For more information about the Philippines refer to the link:https://brainly.com/question/21509872

PLEASE PLEASE PLEASE HELP THE QUESTION IS IN THE PICTURE

Answers

The answer should be c

Did the Mongols invaded Korea known as Gloria all the time on several occasions between the year 1231 and 1270 which statement is true of those invasions

Answers

don’t believe the person above me it’s a scam . it’s also annoying i’m sorry about that

Which of the social, economic or educational philosophy are you most thankful for? What do you think will our modern life be like without that idea?

Answers

Answer:

These educational philosophical approaches are currently used in classrooms the world over. They are Perennialism, Essentialism, Progressivism, and Reconstructionism. These educational philosophies focus heavily on WHAT we should teach, the curriculum aspect.

What would you do if you were on an adventure to discover a lost civilization.

Answers

Answer:

I would hope I come across one.

Explanation:

if I do then my adventure would be complete

Why are the average temperatures in the middle of the United States warmer than the coasts?

Answers

Answer:

The reason for the difference in weather is that Detroit and Miami have very different climates. Many factors, such as elevation, ocean currents, distance from the sea, and prevailing winds, can affect the climate of an area. One of the most important things that influences climate, though, is latitude.

Explanation:

what is the function of redblood cells

Answers

Answer:

Explanation:

Red cells contain a special protein called hemoglobin, which helps carry oxygen from the lungs to the rest of the body and then returns carbon dioxide from the body to the lungs so it can be exhaled.

Hope this helped!!!!

What was the purpose of the Friedman’s bureau

Answers

Answer:

On March 3, 1865, Congress passed "An Act to establish a Bureau for the relief of freedman and refugees" to provide food, shelter, clothing, medical services, and land to displaced southerners, including newly freed African Americans.

Explanation:

PLS HELP ME I WILL GIVE 20 POINTS!!! and Brainliest
Ramses 2 is rememberer for ________ .Select ALL that apply.

a
constructing temples throughout ancient Egypt.
b
restoring the glory and power of ancient Egypt.
c
conquering the regions of Canaan and Syria.
d
reorganizing the Egyptian system of government.

Answers

Answer:

c

Explanation:

Which diagram most effectively shows how a voter influences policy?
A.
A voter decides
her vote doesn't
make a
difference.
She doesn't vote,
and the current
mayor is
reelected.
B.
A voter serves
on a jury.
He decides he
has an opinion
about the death
penalty in his
state.
C.
A voter learns
about national
issues.
She makes an
informed choice
to vote for a
candidate she
agrees with
D.
A voter registers
to vote
He increases his
local voter
tumout slightly.

Answers

Answer:

c

Explanation:

The option that shows how a voter influences policy is option c. A voter learns  about national  issues She makes an  informed choice  to vote for a  candidate she  agrees with.

The voter in an election is a person who has the power to choose who her representatives in the government should be.

When a citizen votes for a particular person they vote based on the fact that they agree with the political ideology of the person.

Read more on https://brainly.com/question/15655688?referrer=searchResults

In the 1950's, Mao tried to advance China's economy by having the peasants produce which of the following?

A.
steel

B.
more consumer goods

C.
rice

D.
cars and electronics

Answers

Answer:

b or c

Explanation: i honestly cant remember that well all i know is its some sort of grain and goods

Answer: more consumer goods

Explanation:

Which Texas industry was able to grow as a result of the scientific breakthroughs made by Michael DeBakey and Denton Cooley​
A) computers
B)medicine
C)oil
D)agriculture

Answers

Answer:

B) medicine

Explanation:

Michael E. DeBakey was an American physician, scientist, vascular and cardiac surgeon, and medical educator. He was born on the 7th of September, 1908 in Louisiana, United States of America. Dr Michael held so many high profile position in his 75 years of active service such as becoming the chancellor emeritus of Baylor College of Medicine in Houston, Texas, USA.

Denton A. Cooley was an American heart and cardiothoracic surgeon born on the 22nd of August, 1920 in Texas, United States of America. Dr Cooley was a pioneer surgeon in the field of total artificial heart implantation. He held many notable positions in Texas and as such he was famously known around the world.

In 1951, Dr Denton Cooley was hired by Dr Michael DeBakey to work at the Baylor College of Medicine and The Methodist Hospital, as an associate professor of surgery.

During this time, they both collaborated to improve the national and international healthcare standards by inventing the roller pump used in the heart-lung machine for blood transfusion during a heart surgery.

Hence, the Texas industry which was able to grow as a result of the scientific breakthroughs made by Michael DeBakey and Denton Cooley​ is medicine.

Answer:

The person above had a lot of time to explain their life more detailed, but I don't. So thier answer is correct. Chow!

Explanation:

Which government type is "for the people, by the people; have voting and the people have personal freedoms?

Answers

Answer:

Democracy

Explanation:

please help I need the answer​

Answers

Answer:

C

Explanation:

The Mediterranean has very few natural currents, because of the narrow inlet that exists between the Mediterranean and the Atlantic Ocean.

PLSS HELPPP me think of an essay title....What is a good title for an essay about anti asian hate crimes and violence like i can't think of a title that is convincing, descriptive and captivating

Answers

Answer:

Stop Asian and violence

Explanation:

Answer:

A Rising Tide of Hate and Violence against Asian Americans ...

Explanation:

Other Questions
(33x3+6x-9)+(-33x3+9x2-10) I need help ASAP!!The height of a right pyramid with a square base is 4 feet. The length of a side of thebase of the pyramid is 6 feet. What is the slant height, s, of the pyramid? Pt2 science......Select correct answer ! The Pax Romana was:A:200 years of stability.B: an experiment in democracy.C: a giant stadium, in which gladiators fought battles.D: a deadly plague that killed more than 30% of the population of the Roman Empire.Please help! Select the best answers to these questions about Brazilian government. Getulio Vargas created aduring the Great Depression. forced Juscelino Kubitschek from office in 1964. Which of the following are reasons why Indians disliked British rule?A.Group of answer choicesUnfair treatment, discriminationB.Forcing multiple languages on the people.C.Change of religious beliefs from Buddhism to Islam Which of these examples can be categorized as external disasters?A. liquid spill, earthquakeB. equipment failure, hurricaneC. liquid spill, equipment failure,D. flood, earthquake In the diagram, mZXYZ = 115 and mZWXY = 45. During the forming stage team members meet one another and determine team goals. False True List 4 significant problems with nuclear power plants. 10. Maddy has saved $55 from birthday money. She is earning $25 per week for babysitting her neighbors, whichshe also saves. Which function can be used to nd a, the amount of money Maddy will have saved at the end of wweeks of babysitting?A. a =55w +25 B. a = 25w + 55 C. a = 55w + 80 D. a = 80w +55 Subtract.Write your answer as a fraction or a whole or mixed number. 10 1/3-3 2/3= I mark Branliest for the correct answer quickly please listen to me Eyes Blue Liz can paint a house in 13 hours. Carlos can paint the same house in 11 hours. How long would it take to work together?5 hours and 40 min5 hours and 13 min5 hours and 22 min5 hours and 58 min 3.4x=8.5on a text plz answer Between 1845 and 1852, Ireland endured a major famine caused by A. a potato blight. B. mild weather. C. crop surpluses. D. locust attacks. Translate the following words into english DO IN 20 minutes help please!!!!A calculator was used to perform a linear regression on the values in thetable. The results are shown to the right of the table.X11027LinRegy-ax+ba-3.1b-12.9r2-.9886831276-.994325463633405-2What is the line of best fit?A. y = 12.9x - 3,1O B. y = -3.1x + 12.9O C. -0.994 = -3.1X + 12.9D. Y = -0.994x+12.9 Using information from both the passage and the journal, what does Jamie most likely mean when she says she hopes someday the mountain can live to tell its stories? Dos resistencias de 30 y 20 se conectan en seria a un generador que tiene una diferencia de potencial de 20 V entre sus bornes. a. Determina la resistencia equivalente de la asociacin b. Dibuja el circuito y coloca un ampermetro que indique el valor de la intensidad de la corriente y unos voltmetros que muestren la diferencia de potencial entre los extremos de las resistencias Qu valores muestran estos aparatos?