You create a system to remove trash and dirt from a lake. Why do you need to test the system? Choose the two correct answers.

A.
to see what problem your system solves

B.
to see if your system solves the problem

C.
to see how your system can be made better

D.
to see how much money it will take to make your system

Answers

Answer 1

Answer:

b and d or a and b

Explanation:

Answer 2
The answer is going to be both letters B and D.

Related Questions

Describe how the officer's families were taken care of.




the picture above is the answer !! have a great day :)

Answers

Answer:

Servant.

Explanation:

The officer's families were taken care by the servants who are the wives of the prisoners ad soldiers. The male prisoners work in the farms while on the other hand, the wives of prisoner work at the officer's house and taken care of their children, cleaning and cooking of food. These servants were given to the officers due to their high ranking in the army as a facility which help their wives in homes so we can say that wives of prisoner take care of officer's house.

1. What started the Klondike Gold Rush

2. Where in Alaska did it occur? What is the weather and terrain like there?

3. What kind of people went? How did people get there?

4. What did they do there during the Gold Rush? (Be specific)

5. Did they get rich? What did they do after?

(I’ll make u the brainliest if you answer them all)

Answers

Answer:

1.In August 1896 when Skookum Jim Mason, Dawson Charlie and George Washington Carmack found gold in a tributary of the Klondike River in Canada's Yukon Territory, they had no idea they they would set off one of the greatest gold rushes in history

Which document was the basis for our Bill of Rights? How did this document influence Americans?

Answers

The Bill of Rights was strongly influenced by the Virginia Declaration of Rights, written by George Mason. Other precursors include English documents such as the Magna Carta, the Petition of Right, the English Bill of Rights, and the Massachusetts Body of Liberties.

What is the source of rights, according to Progressives?

Answers

Answer:

The major goals of the progressives were to promote the ides of morality, economic reform , efficiency and social welfare. Sorry I didn't exactly get it.

Explanation:

Hey, can someone please help me out with this? I think its C but I’m not sure. Can someone please give their opinion?

Answers

Yes it’s c, Christianity and both types of Buddhism there are not Japanese .

Answer:

You're right,it is C :)

Which states enacted in the civil rights act of 1964? ( PLEASE HELPP!!)

Answers

Answer:

The Civil Rights Act of 1964, which ended segregation in public places ... passed additional civil rights legislation such as the Voting Rights Act of 1965. ... Nonetheless, many states—particularly in the South—used poll taxes

Explanation:

Mainly the stars in the south’s

How did the end of the Cold War and the decline of Communism affect the global power structure and Clinton's foreign policy?

Answers

Answer:

The power structure of many countries changed.

Explanation:

The end of the Cold War and the decline of Communism affect the global power structure and Clinton's foreign policy because end of cold war declared the United States the new and only superpower in the world due to the fall of USSR. The Berlin Wall were removed and borders were opened. Free elections remove Communist regimes everywhere in eastern Europe in the year of 1990. The foreign policy of President Clinton also changed with the nd of the Cold War and the decline of Communism. At first, President Clinton's foreign policy to stop the spread of communism and protect the country from cold war.

b) Write (3^2)^6
as a single power of 3.
3​

Answers

Answer:

kskxkx

Explanation:

[tex] {3}^{28 [/tex]

What is one inference the reader can make from this episode?

Answers

We need to see the passage to answer this question
Need to see the passage so i can answer your question

How did some corrupt officials profit from the Catholic Church?

They sold land belonging to the church and kept the profits.
They charged church members a fee to own a Bible at home.
They required people to pay money to receive indulgences.
They kept tithes for themselves instead of sending them to Rome.

Answers

Answer:

They required people to pay money to receive indulgences.

Explanation:

I got it right on the exam and 100 percent sheeeeeeeeeeeeeeeeah

Question for General Eisenhower’s Order of the Day Commonlit
Which statement best describes the relationship between the war during 1941 and
1944?
A. In both years, the Germans are winning the war, making 1944 an urgent
moment to surprise them.
B. In 1941 the Germans were winning but in 1944 the Allies had dealt them many
losses.
C. In 1941 and 1944, the Allies were winning but not quite able to destroy the
German army.
D. In 1941, the Germans were better trained than the Allies are in 1944.

Answers

Answer:ffsds

Explanation:

The best description of the relationship between the war during 1941 and 1944 is in 1941 the Germans were winning but in 1944 the Allies had dealt them many losses. The correct option is (B).

What do you mean by war between 1941 and 1944?

World War II, also known as the Second World War, was a battle that spanned nearly the entire globe from 1939 to 1945.

The D-Day mission on June 6, 1944, brought together the allied troops' land, aviation, and marine forces in what became known as the largest invasion force in human history.

On December 7, 1941, Japan launched a surprise assault on American military sites in the Pacific, breaking America's seclusion.

Therefore, in 1941 the Germans were winning but in 1944 the Allies had dealt them many losses is the best description of the relationship between the war between 1941 and 1944.

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HELP ASAP IF U SEND LINK ILL BLOCK U!!!
What causes the change in seasons?

A.
the dates of the equinox and solstice

B.
the time of the zenith

C.
Earth's tilt and distance from the sun

D.
Earth's tilt and distance from the moon

Answers

Answer:

Seasons change because of the tilt of the Earth and the planet's movement around the Sun.

A.

Summer solstice (June 20 or 21): longest day of the year, marking the start of summer. Autumnal equinox(about September 23): day and night of equal length, marking the start of autumn. Winter solstice (December 21 or 22): shortest day of the year, marking the start of winter.

B.

noon (solar noon)

C.

our planet's axis of rotation is tilted at an angle of 23.5 degrees relative to our orbital plane. Earths distance from the sun is 93.437 million mi

D.

23.5 degrees. The distance is 238,900 mi

Explanation:

Can you guys help I have to this I will give 14 points

Answers

Certain dress codes I feel that aren’t necessary. I can talk to my counselor about it. Ask other people if I they feel like the dress code isn’t necessary.

Answer:

Here

Explanation:

One thing that you could do is just talk to your parents yes it might be scary but they are there to help. Or you could talk to a teacher or principle.

2. Lobbyist advocate on behalf special interest groups, from ordinary citizens, businesses, and
specific animal and environmental issues. Lobbyist use the strength of their finances and
influence to persuade policy makers.
Which of the following special interest groups would be opposed to the elimination of Civil
Rights Act?
a. NAACP (National Association for the Advancement of Colored People)
b. NOW (National Organization of Women)
PFLAG (Parents and Friends of Lesbians and Gays)
d. AARP (American Association of Retired People)

Answers

I don’t know what the time of your mom and your family but you didn’t have your mom

What was a result of the Dred Scott decision?

A. It counted slaves as three-fifths of a person.

B. Slaves were declared property and could be taken anywhere, even free states

C. It caused an imbalance in representation in Congress

D. It nullified popular sovereignty.

Answers

Answer:

Some slaves were freed after the ... Speaker B: If we pass these amendments, we still do ... 5 The constitutional amendments under discussion are the. (1) A ... 9 Which statement about the results of the Civil War is ... (3) African Americans should be given free land. ... 76 The Supreme Court ruling in Dred Scott v.

Explanation:

Reread the quotation from Thomas Jefferson, then answer the question.

According to Jefferson, what will the debate over slavery do to the country?

Awaken it

Frighten it
Destroy it

Answers

Answer:

destroy it

Explanation:

Answer:

c

Explanation:

All of these would be examples of Nixon supporting civil rights except

Answers

Answer:

His campaign on Law and Order in the South

Explanation:

Title IX gave increased rights/protections to women, desegregation of schools ensureed ratial equality, and a lowered voting age gave increased rights to young people.

Your family bought a new board game for Family Game Night, but when you open the box the instructions are missing. What is the best solution for the problem if your
O Return the game to the store.
O Don't play the game.
O Play another game
Look up the instructions online.

Answers

Return the game to the store

D) look the intructions online

Explanation:

What is the term for funds (money)
that support workers' retirements?
A. old-age pension
B. workers' savings
C. labor unions
D. strike fund
Haven't learned this yet.

Answers

Answer:

Easy it is A,  because, For some years now, traditional pension plans, also known as pension funds, have been gradually disappearing from the private sector. Today, public sector employees, such as government workers, are the largest group with active and growing pension funds.

The complexity of the legislative process gives the advantage to a bill’s _______.
A. supporters
B. opponents
C. authors
D. Supporters in the executive

Answers

Answer -

opponents

Explanation:

What is the Collect? (a) The church collects money from people (b) We get a moment of silence to think about our sins. (c) The priest "collects" our prayers, the people's prayers, and offers them to God.​

Answers

Answer:

c

Explanation:

What was the aim of Pan-Africanism?

Answers

Answer:

to unite the people of Africa in their search for independence

Explanation:

i took the test and it said so.

HELP GIVING BRAINLY!
Is the Bay of Pigs Relevant today?

Answers

Answer:

Bay of Pigs is a bay located on the south coast of the island of Cuba in the province of Matanzas. The bay itself became famous for the Bay of Pigs incident, the failed 1961 invasion of Cuba by Cuban exiles, supported by the CIA.

During the Invasion, hundreds of dissident Cuban fighters attempted to invade the island of Cuba, which was already under communist rule. Their objective was to control the region near the bay, to establish from there an attack point towards Havana, in order to defeat Castro and liberate Cuba. The truth is that this invasion failed, the attackers were defeated and Castro consolidated his power in the nation.

Therefore, the invasion continues to be considered a significant event for Cuba, but not for the United States, which despite this diplomatic defeat was able to later consolidate its power against the Cuban Revolution.

Can you write what you analys and evaluate of honor crimes happening in other parts of the world?
Plssss help me

Answers

Answer:

Honor crimes are those murders, attacks or other crimes carried out by people who have been offended, against the people who committed the offense. Thus, these crimes are intended to demonstrate, on the part of the criminal and his environment or family group, the power they possess and the consequences that must be faced when damaging the criminal's honor.

In the middle of the 21st century, these crimes continue to be valid in traditionalist societies, such as in the Middle East, and are a clear example of cultural backwardness and the lack of government presence in certain nations, where justice is not impartial but is applied by the tribal chiefs or most powerful people in a community.

In the period since 1900, scientific and technological advances have been made with the intention of increasing efficiency, comfort, and security in societies around the world.
Develop an argument that evaluates the extent to which scientific and technological advances have benefited human societies in this period.

Answers

On the actual exam, you will read three questions and determine which you can answer most confidently. For this sample question, note that you will be evaluating how changes in the spread of ideas impacted societies. The words “changes,” “impacted,” and “the extent” indicate that this prompt is testing the historical skill of continuity and change.

As you choose which question you will answer, begin thinking about what your thesis will entail and how your essay will demonstrate a complex understanding. The notes of a sample high- scoring writer are below. Note that the writer plans to develop a complex argument by addressing not only changes, as required by the prompt, but also continuities in societies before and after World war i

Since 1900, scientific and technological advances comfort and security in societies by developing medicines, weapons and gadgets.

Scientific and Technological Advances

Military advancement is seen in technology and tactics with machine guns, firebombing and atom weapons.

Vaccines became widespread, which reduced diseases such as   measles, smallpox, and mumps.

The Green Revolution increased crop production.

The distribution of fertilizer and genetically modified crops supported nations such as the Philippines, India, Mexico and Africa.

Automobile was invented by Henry ford.

Communication technology starts with the Radio, the Telephone, television, supercomputer, cordless mobile and the Internet.    

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Place a check mark next to each statement that is true.
Eugene Debs was the founder of the Socialist Party in the United States.
The Socialist Party succeeded in getting Debs elected as president of the
United States in 1908.
Debs began his career as a labor organizer.
The Socialist Party remains active in the United States today.
Debs was an eloquent speaker who did not view himself as a labor leader,

Answers

Answer:

1,2,3,4,6,8

Explanation:

The Republican Party was formed in 1854 by...

a
southern Democrats that were disappointed in their party's lack of support for state's rights
b
wealthy planters and businessmen who wanted less government regulations of commerce
c
Whigs and anti-slavery Democrats opposed to the expansion of slavery into the new territories
d
people from cities who were in favor of tighter restrictions on immigration

Answers

Answer:

C

Explanation:

The Republican Party emerged in 1854 to combat the Kansas–Nebraska Act and the expansion of slavery into American territories.

So answer c would make the most sense

What technological changes were implemented in the U.S. because of the launch of Sputnik? ( 45 Points )

Answers

Answer:

The Russian satellite essentially forced the United States to place a new national priority on research science, which led to the development of microelectronics—the technology used in today's laptop, personal, and handheld computers.

Explanation:

What was Bush’s first objective in the Gulf?

A. to protect American businesses

B.to support the Iraqi government

C. to restore Kuwait’s independence✅

Answers

Answer:

c

Explanation:

edg. 2021

Bush's first objective in the Gulf was to restore Kuwait's independence. Therefore, option C is correct.

What was the Gulf war?

The Gulf War, also known as the First Gulf War, was a conflict that took place between 1990 and 1991 in the Persian Gulf region. The war was triggered by Iraq's invasion and annexation of Kuwait on August 2, 1990.

This act of aggression was met with international condemnation and a series of United Nations Security Council resolutions demanding Iraq's withdrawal from Kuwait.

When Iraq refused to withdraw, a US-led coalition of 35 countries launched Operation Desert Storm on January 17, 1991, with the aim of liberating Kuwait and forcing Iraq to comply with UN resolutions.

The war lasted for 42 days and involved a combination of air strikes and ground operations. The coalition forces achieved a swift and decisive victory, with Kuwait liberated and Iraq's military capabilities significantly weakened.

The Gulf War had far-reaching implications, including the establishment of a no-fly zone over Iraq, the imposition of economic sanctions on Iraq, and increased tensions in the region. It also marked the beginning of a period of US involvement in the Middle East that continues to this day.

Learn more about Gulf war here:

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to write a constitution for the new
nation were a remarkable collection of talented, educated and experienced leaders.
48. The fifty-five men who met together in
A. Virginia
B. Washington
C. Philadelphia
D. Florida

Answers

the a answer is C. Philadelphia

Answer: the correct answer is C Philadephia

Explanation:

hope this helps -Mal

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SPANISH HELP ASAPHaz frases para decir qu queran los padres que sus hijos hicieran el verano pasado. Sigue el modelo.Modelo: yo / dejar de estar estresado (a)Mis padres queran que yo dejara de estar estresado.1. Margarita / pagar los impuestos2. Marcos y Daniel / salir bien en los examenes3. t / trabajar de salvavidas4. yo / pedir empleo en la biblioteca5. Rebeca y Alonso / ser miembros de la sociedad honoraria6. ustedes / abrir una cuenta de ahorros HURRYWhich trait gained during childhood will help a young adult succeed? A childs increase in fine motor skills will allow for lasting friendships in adulthood.A childs sense of right and wrong will allow for a stronger memory in adulthood.A childs increase in gross motor skill will allow for vision acuity in adulthood.A childs decrease in dependency on his parents will allow for greater independence in adulthood. Presented below are selected ledger accounts of Whispering Corporation as of December 31, 2020. Cash $65,000 Administrative expenses 130,000 Selling expenses 104,000 Net sales 702,000 Cost of goods sold 273,000 Cash dividends declared (2020) 26,000 Cash dividends paid (2020) 19,500 Discontinued operations (loss before income taxes) 52,000 Depreciation expense, not recorded in 2019 39,000 Retained earnings, December 31, 2019 117,000 Effective tax rate 20% Required:a. Compute net income for 2020.b. Prepare a partial income statement beginning with income from continuing operations before income tax, and including appropriate earnings per share information. A disadvantage of the corporate form of business ownership is that:a) shareholders receive dividends.b) most shareholders have little direct control over how the company is managed.shareholders are not personally liable for the debts of the corporation except tothe extent of their investment.c)the life of the corporation is ongoing even after the death of a shareholder. A window washer cleaned 38 windows in 2 hours. At this rate, how many windows did he clean in 7 hours? The equation calculates an annual rate in economics . (finalvalue - initialvalue)/(initialvalue) * 100 What rate does the equation calculate ? employment rate inflation rate demand rate supply rate Save and Exit Mark this and return The parent function f(x) = log3x has been transformed by reflecting it over the x-axis, stretching it vertically by a factor of two and shifting it down three units. which function is representative of this transformation?g(x) = log3(-2x) - 3g(x) = -2log3(x) - 3g(x) = 2log3(x) + 3g(x) = log3(2x) + 3 What do organisms use "food" for? Find the surface area of this triangular prisim.And pls expliane how you got that answer aswell pls.:) Help pls thnk you!!!! Simplify the expression 62+5+4. PLEASE ANSWER THESE QUESTIONS PLZ ILL GIVE BRAINLIEST ANSWER what do you know about the cold war? 5-10 sentences pls help me I have to finish this in order to get a passing grade when did the allied forces launch an attack on german forces in North Africa I need help on this question please and thanks :) Refer to the Newsela articles "Alas, Shakespeare Won't Be Taught in This Class" and "Opinion: As World Changes, Education Must, Too."Which statement accurately compares the two articles? They both emphasize the importance of a background in literature to be employable. Both articles discuss the impact of education on a country's economic success. The both stress that education systems have improved to serve the needs of nonwhite populations.Both articles emphasize that, to best serve students, education should adapt as society changes. Cuales son los sistemas que intevienen en el proceso de nutricion? Que funcion cumple cada uno de ellos en ese proceso? In a closed isolated system such as the universe, the amount of _____________ does not change.Group of answer choicesEnergyRadiationChemicalsSun light A population is a group of conspecific organisms.True or false?