Refer to You Should Meet Katherine Johnson for a complete version of this text. Which statement is a main idea of Chapter 3?

Answers

Answer 1

The statement that is the main idea of chapter 3 would be:

When Katherine Johnson joins NACA, there are twelve African American research mathematicians working there.

Who is Katherine Johnson ?

As a NASA employee, Katherine Johnson made orbital mechanics calculations that were crucial to the success of first and subsequent American crewed spaceflights.

She calculated the spacecraft's orbital (around the Earth) and lunar landing routes. Katherine's math was applied by NASA, and it worked! NASA launched astronauts into Earth orbit. She later contributed math to the Moon and back missions for astronauts.

To learn more about Katherine Johnson

https://brainly.com/question/15001021

#SPJ1


Related Questions

can someone tell me what a meroitic script is?

Answers

Answer:

TThe Meroitic script consists of two alphasyllabic scripts developed to write the Meroitic language at the beginning of the Meroitic Period of the Kingdom of Kush. The two scripts are Meroitic Cursive, derived from Demotic Egyptian, and Meroitic Hieroglyphs, derived from Egyptian hieroglyphs

Explanation:

Hope this helped!

the meroitic script has 2 alphasyllabic scripts which were formed to write the meroitic language. The 2 scripts contain meroitic cursive, and meroitic hieroglyphs.

What type of government elects some people to make laws and some are appointed officials.What type of government elects some people to make laws and some are appointed officials.
Responses

Answers

Representative democracies give the people's chosen representatives the power to make decisions.

What do you mean by representative democracy?

In contrast to direct democracy, which elects individuals to represent an entire group of people, representative democracy elects individuals to represent a group of people.

The United Kingdom, India, and the United States are only a few examples of contemporary democracies in the West that operate in some capacity as representative democracies.

Both the parliamentary and presidential forms of administration can make use of representative democracy.

It often takes place in a lower chamber, such the House of Commons in the UK or the Lok Sabha in India, though constitutional restraints like an upper chamber and judicial scrutiny of legislation may limit it.

Polyarchy is a term used by certain political theorists to characterize representative democracy.

Learn more about representative democracy, here

https://brainly.com/question/24670793

#SPJ1

What kind of power is only given to the federal government?
1.concurrent
2.exclusive
3.implied
4.reserved

Answers

Exclusive powers are those powers reserved to the federal government or the states. Concurrent powers are powers shared by the federal government and the states. Onl

how did the english and french seek a route to east asia? they sought a northwest passage across north america. they sought a new land route through russia and siberia. they sought to travel through the arctic ocean. they sought to follow the portuguese around africa but then establish trading posts in india.

Answers

The english and french seek a route to east Asia they sought a northwest passage across north America.

In 1534, King Francis I of France despatched explorer Jacques Cartier to the new international searching for riches and a quicker path to Asia. He took  ships and sixty one men with him, exploring the coast of Newfoundland and the Gulf of St.

The English and the French were hopeful that they could discover a “Northwest Passage,” a water route that would lead them via North the united states to the Pacific Ocean. Then they could sail to the Spice Islands and grow wealthy. An early English explorer changed into John Cabot.

Learn more about Asia here: https://brainly.com/question/26640736

#SPJ4

Look at each of the following arguments. Using the drop-down menus, choose whether each argument is for or against prohibition.

“The choice to drink alcohol should be an individual’s right.”

“Banning alcohol would solve social problems.”

“Alcohol causes immorality and poor behavior.”

“Prohibition would make many Americans lose their jobs and businesses.”

Answers

The "noble experiment" of nationwide alcohol prohibition (1920–1933) attempted to improve American health and cleanliness, combat crime and corruption, solve social concerns, reduce the financial burden of jails and poorhouses, and address social issues.

"Alcohol consumption ought to be a personal choice. "Banning alcohol would address societal issues" "Alcohol leads to immorality and bad behavior," FOR FOR "Many Americans would lose their employment and businesses as a result of prohibition." AGAINST The Prohibition Era officially began in 1920 with the passage of the Volstead Act, which put into effect the 18th Amendment to the U.S. Constitution, which forbade the manufacture, sale, and distribution of alcoholic liquors. The enforcement of Prohibition was not made any easier by the new laws.

To know more about Alcohol here

https://brainly.com/question/30013726

#SPJ1

Answer:

1. against

2. for

3. for

4. against

Explanation:

the bush administration’s ""global war on terror"" and the war in iraq were expressions of:_____.

Answers

Bush pronounced an around-the-world "global war on terror" pointed toward overcoming global psychological militant associations, obliterating fear-based oppressor instructional courses, and dealing with fear mongers themselves.

The conflicts in Afghanistan and Iraq were important for the Worldwide Conflict on Fear, or "GWOT," yet the term was additionally used to depict strategic, monetary, and different moves made to deny support or safe harbor to psychological oppressors. Alliance accomplices from around the world likewise partook in the GWOT.

Alongside Iraq's supposed improvement of weapons of mass annihilation, one more avocation for the attack was the implied connection between Saddam Hussein's administration and psychological oppressor associations, specifically al-Qaeda. In that sense, the Hedge organization cast the Iraq battle as a component of the more extensive Conflict on Psychological oppression.

Learn more about bush administration’s:

https://brainly.com/question/29819391

#SPJ4

(100 points) Answer Asap/ please put what I have to put in the red box below ​

Answers

The president is elected for a four- year term of office.

Answer:

Our last president had a term for 8 years because he indulge in Electoral malpractice

Explanation:

I hope I helped

Who was known as the father of the Constitution? Group of answer choices James Monroe James Town James Bond James Madison

Answers

The person who is known as the father of the U.S. Constitution is James Madison. The Option D is correct.

Why is Madison father of constitution?

James Madison, was the America’s 4th President (1809-1817), who made a major contribution to the ratification of the Constitution by writing The Federalist Papers along with Alexander Hamilton and John Jay.

James Madison is called the Father of the Constitution because of his pivotal role in the document's drafting as well as its ratification. James Madison also drafted the first 10 amendments which is known as the Bill of Rights.

Read more about James Madison

brainly.com/question/12918316

#SPJ1

Answer:

D

Explanation:

What is the role that goddesses played in mythology and what does that tell us about mankind today?

Answers

Ancient Greeks practiced polytheism, or the worship of several deities. At the summit of Mount Olympus, they had their main gods and goddesses.

What are the Muses and who do they serve in the mythological world?

The Muses, according to Greek mythology, are the inspiration behind all of the arts and all of knowledge. They were Apollo's amorous partners among the gods; they were the daughters of Zeus and Mnemosine.

What function did the Greek deities have in the lives of ordinary people?

Greeks had a strong belief in gods and goddesses, whom they believed were in charge of all aspects of human life. The Ancient Greeks had the view that in order to avoid punishment from the gods, one must pray to them for assistance and protection.

To know more about Mount Olympus visit :

https://brainly.com/question/937025

#SPJ1

1
What is meant by the term sovereignty?
A. the responsibility of citizens to obey laws and respect each other

B.any belief system that lies at the foundation of political power

C.the right of a government to freely exercise its power

D.the happiness, health, safety, and prosperity of the citizenry

Answers

The correct answer is c, i.e. the right of the government to freely exercise it's power.

The word "sovereignty" comes from the Latin word "superanus," which means "highest." It is a legal idea. Sovereignty is a political concept that refers to dominant power or supreme authority. In a monarchy, supreme power resides in the "sovereign", or king. In modern democracies, sovereign power rests with the people and is exercised through representative bodies such as Congress or Parliament. The Sovereign is the one who exercises power without limitation.

Sovereignty entails hierarchy within the state, as well as external autonomy for states. In any state, sovereignty is assigned to the person, body, or institution that has the ultimate authority over other people in order to establish a law or change an existing law.

To know more about sovereignty:

https://brainly.com/question/4288920

Which of these cannot be taken away from a person without due process of the law?
1.education
2.health
3.prosperity
4.property

Answers

Answer:

4

Explanation:

How did the problem and challenge brought by the war change the value and attitude of Filipino?

Answers

Some common effects of the colonial mindset include loss of culture or language, changes in the perception of beauty to conform to a Eurocentric standard, and preference for values that align with the culture of the colonizing country.

The Philippines needs to scrap coal projects to help limit global warming to 1.5 degrees Celsius above the pre-industrial level. Spanish colonization (1521-1896) led to the decline of the pre-existing and often prosperous economic and political centers in the Philippines. , due to the lack of real incentives for the Indians. Agriculture and Fisheries Weather-related impacts are expected to reduce agricultural productivity in the Philippines. In addition, ocean warming and ocean acidification affect coral reefs that serve as feeding and spawning grounds for many species of fish that sustain fishermen's livelihoods.

To learn more about Eurocentric please click on below link.

https://brainly.com/question/2652063.

#SPJ4

politcial causes of civil war

Answers

Key political causes include the slow collapse of the Whig Party, the founding of the Republican Party, and, most important, the 1860 election of Abraham Lincoln as president. Religious opposition to slavery increased, supported by ministers and abolitionists such as William Lloyd Garrison.

What major laws or policies were key factors before? What issues arose from these laws or policies for battle of midway?

Answers

Imprecise Japanese predictions of the American response and poor first dispositions destroyed the plan.

What is battle of midway?

One of the pivotal and briefest conflicts of World War II was the Battle of Midway. Help students comprehend the significance of the incident and how these five minutes impacted the trajectory of the entire war by using this lesson plan. Only one of its own aircraft carriers, the Yorktown, was lost to the previously unbeatable Japanese navy during the four-day sea and air combat, which the overwhelming U.S. Pacific Fleet won.

During the Battle of Midway, which took place from June 3–6, 1942, the United States completely destroyed Japan's first-line carriers strength and the majority of its most skilled naval pilots.

To know more about Battle of Midway, visit:

https://brainly.com/question/7198384

#SPJ1

HELP! URGENT
Regional trade blocs most directly decrease

a)outsourcing
b) immigration
c)tariffs
d)tax rates

Answers

Regional trade blocs most directly decrease tariffs. Hence option (c) is the answer.

How do regional trade blocs work?

Regional trade blocs are cooperative unions or groups of nations that are contained inside a particular geographic area. RTB safeguards its member countries in that region from imports from non-members. A unique form of economic integration is the creation of trading blocs. They lower trading expenses and lay forth a variety of economic regulations. They can increase international trade and investment, economic growth, and social welfare if they are effectively designed.

They can also facilitate policy collaboration among nations. A trade bloc is a sort of intergovernmental agreement that is frequently a component of a regional intergovernmental organization and in which trade barriers are decreased or removed between the participating states. These elements include a lack of sufficient capital for trade, state divisions, a lack of a common market, and inadequate infrastructure networks, etc.

To learn more about trade, visit:

https://brainly.com/question/3509470

#SPJ1

Answer: C. tariffs

Explanation:

Place in chronological order the following events that led up to World War II in the European Theater.
Mussolini and the Fascist Party Gain Power in Italy
=Hitler Becomes President of Germany
= Economic Depression in Germany Post WWI
The Treaty of Versailles
The Policy of Appeasement is Used to Stave Off War
= Creation of the Fascist Party of Italy
=Hitler Takes Control of Czechoslovakia
1 of 3

Answers

Based on a historical perspective and the events that led to World War II, the chronological order of events that led up to World War II in the European Theater started with The Treaty of Versailles in 1919.

What is World War II

World War II is a global war that lasted from 1939 to 1945. It comprises the huge majority of the world's countries—including all of the great powers—forming two opposing military alliances Allies and the Axis powers.

Generally, World War II was a total war that directly pertained to more than 100 million personnel from more than 30 countries.

The chronological events that led to World War II are the following:The Treaty of Versailles in 1919.Creation of the Fascist Party of Italy in 19Mussolini and the Fascist Party Gain Power in Italy in 1922Economic Depression in Germany Post WWIThe Treaty of Versailles led to the spiraling hyperinflation of the German currency (Reichsmark) by 1923.Hitler Becomes President of Germany in 1934, after the death of President Hindenburg.The Policy of Appeasement Used to Stave Off War was done in 1937.Hitler Takes Control of Czechoslovakia in 1939

Hence, in this case, it is concluded that a series of events occurred in Europe which led to world war II.

Learn more about World War II here: https://brainly.com/question/1307729

#SPJ1

what caused the growth of regulatory agencies around the transition from the nineteenth to the twentieth century?

Answers

Due to the COVID-19 pandemic, regulatory agencies around the world have created and implemented creative methods of operation to expedite the development.

What do you mean by Regulatory Agencies?

Autonomous governmental body created by legislative act to establish and then enforce standards in a particular field of operations in the economy's private sector. Regulatory bodies operate without the direct control of an executive.Regulatory agency, autonomous governmental body created by legislative act to establish and then enforce standards in a particular field of operations in the economy's private sector. Regulatory bodies operate independently of executive direction.Administrative law, regulatory law, secondary legislation, and rulemaking are all topics that regulatory bodies deal with (codifying and enforcing rules and regulations, and imposing supervision or oversight for the benefit of the public at large).

To know more about Regulatory bodies here

https://brainly.com/question/1203326

#SPJ4

When you write a narrative essay, you often need to gather details about your topic. Suppose that you want to write a nar-rative diary entry as a witness to the destruction of the USS Maine. Conduct research to find descriptions of the explosion and illustrations of the event from newspapers of the time. You may want to research particular newspapers such as the New York Wor/dand the New York Journal

Answers

Step-by-step instructions for creating a narrative essay are provided below.

Conduct extensive research. Regardless of the sort of essay you are writing, research is always required.Make a story outline.Make use of Sensory Elements and Beautifying Elements.Make the first draft.Check Your Work for Errors.Produce a final draft.What exactly is a narrative essay?

A narrative, story, or tale is any nonfictional or imaginary depiction of a series of related events or experiences. Narratives can be told through a succession of written or spoken words, still or moving images, or any combination of these. Narration is a rhetorical mode of discourse and one of four rhetorical forms of speech. It is, more specifically, the fiction-writing approach in which a narrator communicates with an audience directly.

To learn more about narrative essays, click

https://brainly.com/question/891236

#SPJ1

What does the slogan "no taxation without representation" reveal about the colonists' view of government? asap please!!​

Answers

Answer: That the government cant tax us without someone representing and helping on our behalf.

Explanation:

Many colonist believe that as they were not represented in the distant British parliament, any taxes imposed on the colonist such as, the stamp act and the Townshend acts, were unconstitutional and were a denial of colonist’s rights of Englishmen.

16. Explain the relationship between public opinion, public agenda, and public policy.

Answers

the relationship is that they all rely on the government the public opinion responds to government policy but the public opinion also shifts based on government policies. and the public agenda also is based on the government so the public agenda helps them keep up with the public policies and the public opinion

Dustrial revolution. is a system that is criticized for causing an income gap between the social classes. in response to this problem, two more theories, and were also developed during the industrial revolution.

Answers

Capitalization is a system that is criticized for causing an income gap between the social classes. in response to this problem, two more theories, and were also developed during the industrial revolution.

What is Capitalization ?Capitalization is a case-sensitive writing system in which words are written with the first letter capitalized and the remaining letters lowercase. The term can also  refer to spelling choices applied to text. What data are relevant? Use capital letters for proper nouns. That is, capitalize the names of people, specific places, and things. for example: The word "bridge" should not be capitalized except at the beginning of a sentence, but  Brooklyn Bridge  is the name of a specific bridge, so it should be capitalized.He has two main ways to capitalize earnings: Direct Capitalization and Earnings Capitalization.The capitalization rate is the interest rate used to convert estimates of future earnings into estimates of market value. The first word of each sentence is capitalized to indicate the beginning of a new sentence. Proper nouns (names of specific people, places, or things) are capitalized to indicate uniqueness.

To learn more about Capitalization  from the given link :

https://brainly.com/question/679709

#SPJ4

which of these is an example of a successful innovation of the assembly-line production model?

Answers

The example of successful innovation of the assembly line production model is  A computer is built to a purchaser's specifications using the available inventory of supplies.

Option C is correct .

A computer is a product that has been moved from a semi-finished workstation to a finished workstation and made available to customers.

What is an assembly line?

An assembly line is a production process that divides the manufacture of goods into steps that are completed in a predefined sequence. Assembly lines are the most commonly used method for mass production of products. Labor costs are reduced as unskilled workers are trained for specific tasks.

What kind of work is an assembly line?

Assembly line workers manufacture components, assemble parts to produce products, and inspect the quality of products produced in manufacturing units. They operate machines in factories and use a variety of tools to cut, weld, or bolt together parts.

Question is incomplete , missing part is given below

Which of these is an example of a successful innovation of the assembly line production model?

a. a social media company imitates a new privacy policy for its subscribers

b. a financial adviser redistributes money throughout a customers portfolio

c. a computer is built to a purchasers specifications using the available inventory of supplies

d. a cable television company updates its system to include more channels

Learn more about assembly line :

brainly.com/question/1845393

#SPJ4

Boris yeltsin was elected president of the russian federation in its_____open election.

Answers

A referendum hung on 17 March 1991 accepted the advent of the publish of president of Russia; Yeltsin changed into elected Russia's first president in a presidential election hung on 12 June 1991.

The required details for referendum in given paragraph

A referendum is a direct vote through the electorate on a suggestion, law, or political difficulty. This is in evaluation to an difficulty being voted on through a representative. This can also additionally bring about the adoption of a new policy or specific law, or the referendum can be handiest advisory. In a few countries, it's far synonymous with or typically acknowledged through different names including plebiscite, votation, famous consultation, poll question, poll measure, or proposition. Some definitions of 'plebiscite' advise it's miles a form of vote to exchange the constitution or government of a country. The word, 'referendum' is often a catchall, used for each legislative referrals and initiatives.

'Referendum' is the gerundive form of the Latin verb referre, literally "to maintain back". As a gerundive is an adjective, now now not a noun, it can't be used on my own in Latin, and must be contained inner a context linked to a noun which include Propositum quod referendum est populo, "A idea which must be carried back to the people".

To know about referendum click here

https://brainly.com/question/1370198

#SPJ4

Answer:

First

Explanation:

In 1 Corinthians 12, Paul says that the Holy Spirit gives spiritual gifts to _____________. show how amazing God is demonstrate the incredible things that God can do give everyone something to do in the church to build up and strengthen the church

Answers

In 1 Corinthians 12, Paul says that the Holy Spirit gives spiritual gifts to every man.

Answer: Hi, the answer that you're looking for is, "build up and strengthen the church."

God gives us each different gifts to help the body of the church and can help the church grow in different ways.

when federal chip funding expired in september 2017, states made up for the lack of federal money by ______.

Answers

When federal chip funding expired in September 2017, states made up for the lack of federal money by using reserves and received a short-term.

What is federal?Federal refers to the formation of a form of government in which power is divided between a central authority and a number of constituent territorial units: of or relating to a federal central government as distinct from the  government of a constituent entity.The Federal Reserve was established by the Federal Reserve Act in 1913 to act as the country's central bank. The Washington, D.C. Board of Governors  is a federal and congressional agency with direct accountability to them. The federal government  is made up of three distinct departments: The legislative, executive, and judiciary branches, which the United States Constitution delegates powers to, respectively, the Congress, the President, and the federal courts.

To learn more about federal from the given link :

https://brainly.com/question/8305583

#SPJ4

in 1889, what conditions did Ernst George Ravenstein say often lead to people migrating? What motivates people to move?

Answers

According to Ravenstein's rules, improved external economic possibilities were the main driving force of migration.

What lead to people migrating?

The earliest migration theorist is generally agreed to be Ernest Ravenstein. An English geographer named Ravenstein created his "Laws of Migration" using census data in England and Wales (1889). He came to the conclusion that a "push-pull" dynamic controlled migration.

Most migrants don't travel very far. Absorption is the process by which residents of an area that is fast expanding relocate there, leaving gaps that are filled by migrants from farther away regions, and so on until the positive charge [pull factors] is exhausted.

To know more about Migration, visit:

https://brainly.com/question/18259786

#SPJ1

Use the excerpt from Lincoln's Second Inaugural Address to answer the question. Using the excerpt, answer (a), (b), and (c). (a) What is the historical context of the speech? Your response should be 1-2 sentences in length. (b) What events does it reflect? Your response should be 1-2 sentences in length. (c) What intentions for Reconstruction does it reveal? Your response should be 2-3 sentences in length.​

Answers

On March 4, 1865, President Lincoln gave his Second Inaugural Address. In his speech, he urged people to work for a durable peace and to "stitch up the nation's wounds" brought on by the Civil War.

Who is Abraham Lincoln?

The 16th president of the United States, Abraham Lincoln, was an American lawyer, statesman, and statesman who presided over the country between 1861 and 1865. Lincoln led the country through the American Civil War, maintaining the Union, abolishing slavery, strengthening the federal govt, and modernizing the American economy.

Even after attaining the lofty political position of the president via persistent practice and great effort, Lincoln treated others with honesty, humility, courage, fairness, and grace. Even during his lifetime, people were enamored with Abraham Lincoln.

Learn more about Abraham Lincoln, from:

brainly.com/question/2380000

#SPJ1

Can someone please help me out a little?

Answers

The Treaty of Paris was signed in 1783, and it had several effects. Option B is correct, as the United States took possession of the Northwest Territory, which included modern-day Ohio, Indiana, Illinois, Michigan, and Wisconsin. Option D is also correct, as Florida and Louisiana were ceded to the United States by Spain as a result of the treaty.

Answer the following question with at least three complete sentences. Be sure to use specific examples from the lessons in your answer.

How did a lack of coins and roads effect trade during India's Vedic Age?

Answers

Answer:

Explanation:

The India Vedic age, which span between 1500 BC to 1100 BC, often known as Heroic age of an acient Indian civilization.

The lack of roads affected trade during this period by limiting marketing activities to river navigation only, which is often costlier to use and limited to access when there is heavy flow of river, it also no flexible.

Also, the lack of coins affected trade as it limits the transaction of goods and servuces to trade by barter means of transaction only, which often times can be difficult to measure and find market or direct consumers.

Based on the Enlightenment ideas we discussed, write one sentence containing a rule about government, rights, how society should function, OR how people should act. You only have to write about one.

Asap!!

Answers

Government Rule  serves as any statute, law, rule, code, ordinance, regulation,  that can affect any Government Authority as well as the citizens this can ase well encompass the rule of law.

The society need to function in a way wherreby individusals in the society were able to obey the law while the government give room for the individuasl to exercise their rights.

What is the rule of law?

The rule of law  can be descriubed as the law that established that the  government power must be used in accordance with the law instead with the  wills of officials.

Learn more about Government at:

https://brainly.com/question/1078669

#SPJ1

Other Questions
jake is using some drugs on an occasional basis. jake demonstrates episodes of unrealistic self confidence, leading you to believe that he is using? Which type of server is used to sign in clients that are joined to an active directory domain?. all else being equal, the further the t statistic falls from 0, either in the positive or negative direction, the more likely it is that the difference between two population averages is statistically significant.truefalse Is science the same as mathematics 4) A light object is dropped from rest. It falls a large distance vertically through air.How can the motion of the object be described? 16. which best describes the reality for native american children growing up in the 19th century? a. they lived peacefully in their native communities b. they were given access to proper health care. c. they were forbidden from speaking their native language. d. they lived with their families and enrolled in schools close to them. Line m has the equation y=13x2. Line k is parallel to line m and passes through the points (0,4) and (9,a) . What is the value of a ? what type of b cell does not secrete many antibodies during a primary immune response, but is very important for a secondary immune response? please help in this grade 7 percentage question im desperate Tanisha has 54 m of fencing to build a three-sided fence around a rectangular plot of land that sits on a riverbank. (The fourth side of the enclosure would be the river.)'The area of the land is 280 square meters. List each set of possible dimensions (length and width) of the field. in addition to ground shaking, several peripheral hazards occasionally accompany earthquakes. in the top photo, the foundations of several large buildings sank into soft, soupy sediments. in the bottom figure, a sinkhole full of wet sand opened up in a roadway. which earthquake-related hazard caused these events? A piece of wood from an ancient Egyptian tomb is tested for its carbon-14 activity. It is found to have an activity per gram of carbon of A=10decay/mingA=10decay/ming. Carbon-14 has an initial activity of 15decay/ming15decay/ming and a half-life of 5730 years. In years, what is the age of wood? 50 minus 2.5 x greater-than-or-equal-to 20. Negative 2.5 x greater-than-or-equal-to negative 30. x greater-than-or-equal-to 12. suppose you are performing an experiment during which the ph must be maintained at 3.70. what would be an appropriate buffer to use? Write the following as an inequality.8 is less than or equal to w, and 3 is greater than or equal to wUse w only once in your inequality. How does apple respond in poor working conditions In the diagram below, angle P is congruent to Angle S and Angle Q is congruent to angle T. Enter segments in the blanks provided that would result in a true equation. A certain vending machine offers 20-ounce bottles of soda for $1.50. The number of bottles X bought from the machine on any day is a random variable with mean 50 and standard deviation 15. Let the random variable Y equal the total revenue from this machine on a given day. Assume that the machine works properly and that no sodas are stolen from the machine. What are the mean and standard deviation of Y? Which of the following is the correct technique for administration of an intradermal injection Match the layer of the earth in column 1 to the characteristics in column 2