Why do companies such as Microsoft hire anthropologists?

Answers

Answer 1

Answer:

Mac and Apple

Explanation:


Related Questions

Read the scenario and sources.

Tam is researching the effects of carbon dioxide on climate. During her research, she finds a social media post by NOAA Climate.gov. Before she uses information in the post, she wants to learn more about Climate.gov. She looks up the organization in an online encyclopedia.

A post by N O A A with a graphic of a scale. On the left is the word Volcanoes and on the right is the phrase Human Activity. The right side is tipped lower.

A screenshot of a webpage titled N O A A Climate.gov that reads, "N O A A Climate.gov is part of the National Oceanic and Atmospheric Administration under the U S Department of Commerce." It lists additional information about the website.

Based on the encyclopedia information, is Climate.gov a good source for Tam to use?

Yes, because it is a government agency that deals with climate science.
No, because the encyclopedia article does not say it is staffed by experts.
Yes, because the agency’s goal is to create a climate-smart nation.
No, because the agency is posting its information on social media.

Answers

Answer:

that’s wrong the answer is “buying is an investment, but also more expensive”

Explanation:

Yes, because the agency's goal is to create a climate-smart nation

Read the excerpt from the US Constitution.

Section 2. The House of Representatives shall be composed of Members chosen every second Year by the People of the several States. . . .

Section 3. The Senate of the United States shall be composed of two Senators from each State.

–Article I of the US Constitution

Based on the text, how did the framers resolve their debate over representation?

They created a bicameral legislature to balance popular and state interests.
They created a unicameral legislature that favored popular interests.
They created a unicameral legislature that favored state interests.
They created a bicameral legislature that favored state interests over popular interests.

Answers

The framers resolved their debate over representation by creating a bicameral legislature that balanced popular and state interests.

How did they frame this to serve the people?

The House of Representatives would be elected by the people, based on population, and the Senate would have equal representation of two senators per state, regardless of population.

This compromise allowed for smaller states to have equal representation in the Senate while larger states had more representation in the House.

The bicameral legislature also provided a system of checks and balances, ensuring that both popular and state interests were represented in the legislative process.

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Answer 1 is correct

answer the blanks please. use read it vocab


btw science

answer the blanks please. use read it vocabbtw science
answer the blanks please. use read it vocabbtw science

Answers

Inner planets are closer to the sun.

Terrestrial are like the earth in some ways.

Moon is the celestial object that orbits a planet.

Orbit means move repeatedly around a planet.

Atmosphere is the gases that surround a planet.

Answer:

Inner planets are closer to the sun

Explanation:

George Childress was a lawyer and statesman whose primary contribution to Texas was —

Answers

Answer: He was the primary author of the Texas Declaration of Independence. (Sorry if this wasn't the same person I only know this much about him :'] )

Principal author of the Texas Declaration of Independence

1.) In this paragraph, which sentence states the thesis?



1 In our modern world, advertising plays a major role in our daily lives: it influences the decisions we make about our clothing, our food, and our cars. 2Many shoppers insist on expensive name brand clothing, even if the quality is not better than the bargain priced items. 3Because of advertising, children as young as two years old recognize and sing along with fast food melodies and beg parents for a particular brand of sweetened cereal. 4Studies show that both men and women are greatly influenced by prime time commercials featuring automobiles.

What is this please! I'll give brainly

Answers

Answer:

Explanation:

The thesis of the paragraph is: "Advertising plays a major role in our daily lives: it influences the decisions we make about our clothing, our food, and our cars." This sentence, which is the first sentence of the paragraph, summarizes the main idea that the rest of the paragraph will expand upon. It states that advertising has a significant impact on the choices we make in our daily lives and specifically mentions three areas where this influence is evident: clothing, food, and cars. The rest of the paragraph provides examples and evidence to support this main idea.

advertising plays a major role in our daily lives

Answer the question below

Answer the question below

Answers

Answer:

C

Explanation:

Answer:

c

Explanation:

Which principle of the U.S. Constitution is illustrated in the image shown?

Which principle of the U.S. Constitution is illustrated in the image shown?

Answers

Answer:

Your answer is checks and balances.

The answer to this problem is checks and balances

need help please no understand

need help please no understand

Answers

Answer:

Battle of Kalinga was a turning point in his life.

Converted to Buddhism

Know for his edicts of morality and blah blah blah.

Was the grandson of Chandragupta

Explanation:

Kalinga war was the turning point in his life, He converted in Buddhism after seeing the death of his army in Kalinga war and he was the Grandson of Chandra Gupta Maury.

The classical era saw the rise of many great empires, including the Han dynasty of China, the Gupta Empire of India, and the Aztec, Inca, and Maya Empires of the Americas. In the table, fill in the name of the classical empire associated with each achievement.

The classical era saw the rise of many great empires, including the Han dynasty of China, the Gupta Empire

Answers

Answer:

1. construction of the Great Wall-Han China

2.the great city of Machu Picchu-Ancient Inca

3.the great temple at Palenque, built by Pacal-Ancient Maya

4. invention of the sundial and seismograph-Ancient Greece

5.accurate calendars and astronomical observatories- Ancient Maya

6.elaborate roads and bridges- Ancient Inca

7. domestication of animals-Ancient Mesopotamians

8.invention of Hindu-Arabic numerals-Gupta Empire

9.the great city of Tenochtitlan-Ancient Aztec

Explanation:

can someone write a letter to Katniss asking about why she did the things that she did and can you please make sure it Consist of 6-8 sentences

Answers

Answer:

huh

Explanation:

katniss who? I need more information

I have no clue because you never said any information on katniss.

2b. Explain the point of view of the Prime Minister concerning education for black South Africans.

Answers

Verwoerd was an authoritarian, socially conservative leader and an Afrikaner nationalist. He was a member of the Afrikaner Broederbond, an exclusively white and Christian Calvinist secret organization dedicated to advancing the Afrikaner "volk" interests, and like many members of the organization had verbally supported Germany during World War II. Broederbond members like Verwoerd would assume high positions in government upon the Nationalist electoral victory in 1948 and come to wield a profound influence on public and civil society throughout the apartheid era in South Africa.

Verwoerd's desire to ensure white, and especially Afrikaner dominance in South Africa, to the exclusion of the country's nonwhite majority, was a major aspect of his support for a republic (though removing the British monarchy was long a nationalist aspiration anyway). To that same end, Verwoerd greatly expanded apartheid.[citation needed] He branded the system as a policy of "good-neighborliness", stating that different races and cultures could only reach their full potential if they lived and developed apart from each other, avoiding potential cultural clashes,[neutrality is disputed] and that the white minority had to be protected from the majority non-white in South Africa by pursuing a "policy of separate development" namely apartheid and keeping power firmly in the hands of whites.[citation needed] Given Verwoerd's background as a social science academic, he attempted to justify apartheid on ethical and philosophical grounds. This system however saw the complete disfranchisement of the nonwhite population.[2]

Verwoerd heavily repressed opposition to apartheid during his premiership. He ordered the detention and imprisonment of tens of thousands of people and the exile of further thousands, while at the same time greatly empowering, modernizing, and enlarging the white apartheid state's security forces (police and military). He banned black organizations such as the African National Congress and the Pan Africanist Congress, and it was under him that future president Nelson Mandela was imprisoned for life for sabotage.[3][4] Verwoerd's South Africa had one of the highest prison populations in the world and saw a large number of executions and floggings. By the mid-1960s Verwoerd's government to a large degree had put down internal civil resistance to apartheid by employing extraordinary legislative power, draconian laws, psychological intimidation, and the relentless efforts of the white state's security forces.

Apartheid as a program began in 1948 with D. F. Malan's premiership, but it was Verwoerd's large role in its formulation and his efforts to place it on a firmer legal and theoretical footing, including his opposition to even the limited form of integration known as baasskap, that have led him to be dubbed the "Architect of Apartheid". His actions prompted the passing of United Nations General Assembly Resolution 1761, condemning apartheid, and ultimately leading to South Africa's international isolation and economic sanctions. On 6 September 1966, Verwoerd was stabbed several times by parliamentary aide Dimitri Tsafendas. He died shortly after, and Tsafendas was jailed until his death in 1999.

The prime minister of the Africa gave the speech regarding the education of black Africans, in his speech he told that there should be the equal education between the black Africans and whites.

What were Verwoerd's thoughts on African-American education?

Hendrik Verwoerd, the Minister of Native Affairs, claimed that the goal was to solve South Africa's “ethnic problems” by creating complementary economic and political units.

It is frequently claimed that the Bantu (African) education policy was intended to direct black or non-white youth to the unskilled labor market.

The African Prime Minister delivered a speech on black African education, in which he stated that black and white Africans should have equal education.

Therefore, there was the starting of equal education among the Americans, black and white man's.

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what does citizen ship mean to you?(PLEASE BE A GOOD ANSWER ITS FOR NJHS) must include 2 paragraphs, also no i don't want the actual definition. thanks<3

Answers

Being a a member/citizen of a country or island being born there and having legal identification sorry all I got

Snake Story
Becky moved off of the porch slowly, backing through the door and into the house. She slammed the sliding glass door shut and stood for a moment, relieved to have something solid between her and the snake on the porch.
The glass was cool under her hands despite her pounding heart. She tried to slow her breathing. She was safe, at last, inside. Or was she? How had that snake gotten into the screened-in and walled-up back porch. If it could get in there, it's possible it could get inside where she was as well.
Becky wasn't someone who was normally skittish about wild things. She'd handled snakes before, picked up lizards many times, caught frogs in the garage and let them go. But snakes seemed to always catch her off guard. They would turn up when least expected. She would see them out of the corner of her eye and just the surprise of it would make her jump; her adrenalin would pump, her heart would thump, and her panic would take over.
What was she going to do? She couldn't just stand there waiting for the snake to decide to leave. What if it were venomous? It didn't look like a viper, but it could be. She would need to get out there soon to water the plants.
"What this requires is some advanced planning," she said out loud to her cat, Louie. "And, I will probably have to go 'once more into the fray' kitty," she said, looking in the cat's direction for emphasis.
"First things first, though," she said. The cat meowed back. It often did that, having become used to being talked to. "Let's look that fellow up," Becky said walking to her bookshelf.
"Let's see, snakes," she said, thumbing through her reptile and amphibian identification book. "It's brown and gray, with some black. With a pattern that looks ... there it is," she said thumping the page so hard that Louie jumped. "Not venomous," she said, triumphantly.
"It's an oak snake, Louie," she returned the book and strode over to her closet. "Not venomous, but I am still not taking chances," she said.
She reached into the closet and pulled out her heaviest jacket. It was lined and stuffed thick with lots of padding. Then she found her mittens and a pair of rubber boots. She knew even non-venomous snakes would sometimes threaten to strike when scared. "And that threat would work on me," Becky said aloud again, though Louie had no idea what she was talking about.
"It's 90 degrees outside, Louie," she said, "so get the iced lemonade ready for when I return."
It wasn't much of a plan, but it was the best she could come up with. With her armor on, she was already sweating when she slowly pushed open the sliding glass door and stepped back on to the porch.
She was pretty sure the snake would slither away from her presence. She propped open the outside door, and hoped she could shoo the snake in that direction.
Sweat dampened her arms and collected on her face. She spread her arms out, and took a few steps toward the snake. There was so much for it to hide beneath. Becky regretted the rocking chairs and all the plant stands between where the snake was in the corner and the door to the outside.
At first it seemed like the snake was just going to remain where it was, flicking its tongue every now and then. Becky waved her arms, lunged in its direction, and stomped her feet. It sat there, coiled in the corner, as if perfectly happy to remain there. In a fit of desperation, she picked up one side of the rocking chair the snake was under and let it drop. The snake jumped, raised its head like it was going to strike, and then stayed right where it was.
"Snake," Becky said, "This is not how it works. You have got to go." The snake moved its head back and forth, swaying a bit, and that gave Becky an idea.
She had read somewhere that snakes can "hear" thanks to the ability to process vibrations through the bone in their jaw. This awareness of vibrations in the ground was one reason it was very hard to sneak up on snakes. She quickly realized that getting the snake out was going to be a lot easier than she had thought.
Becky turned on the radio she kept on the porch and lowered it to the ground, pointing in the snake's direction. She adjusted the controls so that the bass was as high as it could go. Then she cranked up the volume. She envisioned the snake swaying to the sounds of "Dancing Queen by Abba, and then leaving the porch and going far far away.
Coming back into the house she began peeling off the now damp armaments she had put on earlier. "Louie, there is more than one way to skin a snake," she said laughing. She watched as the snake uncoiled and moved cautiously in the direction of the door. Bending down to pick up Louie Becky sighed and stroked his head. "'Cause no one ever wants to skin a cat sweetie
The glass was cool under her hands despite her pounding heart. She tried to slow her breathing. She was safe at last inside.
What is the main purpose of this sentence in the story?
a
Create tension
b
Describe the setting
c
Resolve conflict
d
Lessen tension

Answers

Answer:

a

Explanation:

The main purpose of this sentence in the story is to lessen tension.

What does Solomon Northup’s narrative, as part of a larger genre of antislavery literature, reveal about the institution of slavery?

Answers

         ✧・゚: *✧・゚:*  Answer:  *:・゚✧*:・゚✧

✅ Context: In 1841, when Solomon Northup was coaxed by "two gentlemen of respectable appearance" on his journey to Washington, D.C. for job, he had a free Black man living in Saratoga Springs, N.Y. He was tortured and sold into slavery, though there he was said to be a fleeting slave by the captors. He served twelve years in Louisiana under three separate masters before being liberated – a feat that included smuggling a letter anonymously to his family to the governor of New York.

   

~ ₕₒₚₑ ₜₕᵢₛ ₕₑₗₚₛ! :₎ ♡

~

How is the M1A2C SEPV3 Abram the best in the world? And is it really more powerful than the Russian T-14 Armata? Whats the difference between power of the two tanks and which would win in an all out battle, one on one?

Answers

Answer:

whatttttt

Explanation:

The M1 Abrams is a third-generation American main battle tank designed by Chrysler Defense (now General Dynamics Land Systems).[9] Conceived for modern armored ground warfare and now one of the heaviest tanks in service at nearly 68 short tons (almost 62 metric tons), it introduced several innovative features, including a multifuel turbine engine, sophisticated Chobham composite armor, a computer fire control system, separate ammunition storage in a blow-out compartment, and NBC protection for crew safety. Initial models of the M1 were armed with a licensed-produced 105 mm Royal Ordnance L7 gun, while later variants feature a licensed Rheinmetall 120 mm L/44.

The M1 Abrams was developed from the failure of the MBT-70 project to replace the obsolescent M60 Patton. There are three main operational Abrams versions, the M1, M1A1, and M1A2, with each new iteration seeing improvements in armament, protection, and electronics. Efforts to develop an M1A3 version were first publicly disclosed in 2009.[10][needs update] Extensive improvements have been implemented to the latest M1A2C and D (formerly designated M1A2 System Enhancement Package version 3 or SEPv3 and M1A2 SEPv4, respectively) versions such as improved composite armor, better optics, digital systems and ammunition.[11] The Abrams was due to be replaced by the Future Combat Systems XM1202 but due to its cancellation, the U.S. military has opted to continue maintaining and operating the M1 series for the foreseeable future by upgrading with improved optics, armor and firepower.

The War of 1812 caused European nations to gain respect for the United States during the administration of is
The Bill of Rights was based upon the Virginia Declaration of Rights and Thomas Jefferson’s –
What type of government did the Articles of Confederation create?
Answer all 3 for 40 point

Answers

I think it B‍♀️ sorry I just need points
The answer are a and also b mb points

How Which months have 31 days choose all the apply.
A. January
B. December
C. March
D. February

Answers

Answer:

January and December..........................

As far as I know (and google bc I didn’t know the answer) says that January and December has 31 days in it. :):):):)

Describe the design and function of the presidio.

Answers

A presidio was a Spanish fort created during Spain's colonial empire and military conquest of Iberia (southwest Europe) and Africa
A presidio (from the Spanish, presidio, meaning "jail" or "fortification"[1]) is a fortified base established by the Spanish in areas under their control or influence. The term is derived from the Latin word praesidium meaning protection or defense.

What is the title of the most famous picture Dorothea Lange took?
"American Gothic"
"Migrant Mother"
"Persistence of Memory"

Answers

Answer:

Migrant Mother

Answer:

Migrant Mother

Explanation:

Choose all statements that are true about the French and Dutch Exploration and Settlement

Answers

Answer:

Explanation:

French settlements were initially made up of fur traders, merchants, and missionaries, so that there were fewer than 5,000 settlers by 1672. Dutch settlements were also relatively small, and only about half of their residents were Dutch, the others being a mix of ethnicities, including Germans and French Huguenots.

briefly describe the attitude towards "education" in america during the 1830's and 1840's
PLEASE HELP AS IT IS DUE TMRW
U CAN PUT 1 SETENFE OR 2 U FONT HAVE TO PIT A WHILE ESSAY

Answers

In the 1830’s and 1840’s, there was an increasing emphasis in America on education as a means of communal reform and progress. The “Common School Era” of educational reform resulted in a conviction in universal access to education, the value of education for democratic principles, and its role in social and economic growth. There were efforts to standardize curriculum, establish teacher training institutions, and provide free, publicly supported schools to all children. This time saw a fundamental shift in educational theory and laid the framework for the creation of the United States public school system.

Answer:

During the 1830s and 1840s, there was a growing interest in education in America. This was driven by a belief that education was essential for creating an informed and virtuous citizenry, as well as for promoting economic growth and social mobility. Many people believed that education should be more widely available, and there was a push to establish public schools that would be free and open to all children. This period also saw the rise of the common school movement, which aimed to create a standardized and uniform system of education across the country. Overall, the attitude towards education during the 1830s and 1840s was one of optimism and enthusiasm, with many people seeing education as a key to a brighter future for both individuals and society as a whole.

Identify at least two legacies or achievements of the Islamic culture. Explain why they are important.

Answers


They used astronomy for navigation, creating a calendar, and for religious practices like finding the direction of Mecca for prayer. They invented technology like the quadrant and astrolabe and built observatories to study the sky.
They used astronomy for navigation

can you help me pls?

can you help me pls?

Answers

Answer:

1.) E.

2.) A.

3.) B.

4.) C.

5.) D.

6.) C.

7.) A.

8.) B.

9.) A.

10.) D.

Explanation:

Answer:

Explanation:what he said

help pls, ill give brain crown thing

help pls, ill give brain crown thing

Answers

Answer: Look at the explanation

Explanation: I think it's important that the men who wrote the Constitution included a way for the Constitution to be amended because it created stability and balance. Also, when a law is amended, it usually stays permanent and a part of the Constitution that way. The process called "The Amendment Process" established a process where when adding an amendment, it would not be too easy to do so.

I hope this helped!

H*! For Coffeyville, Kansas!
Source: 1880s Pamphlet put by the Union Pacific Railroad
Is the source reliable, and biased? Why or why not for each answer? What does it tell us?

Answers

Yes this source should be reliable i would use other websites to confirm of relevance tho.
Since this is a first hand source, it is reliable.

In a previous unit, you learned that two lines of Hebrew poetry can follow either a synonymous, synthetic, antithetical, emblematic, or climactic form of parallelism. Use your Bible to identify which type of parallel form is used in the following verses of Psalm 22. You may wish to refer to Unit 6, The Psalms, for help with this activity.

Read Psalm 22:13. Identify the type of parallel form that is used.

Emblematic
Synthetic
Antithetical
Synonymous

15 PINTS HURRT PLSSS

Answers

synonymous would be the answer
Synonymous is the answer

(can someone pls help with this? im very lost and its due soon and pls dont tell me to figure it out myself give me a real answer) First, identify and list a few interesting or important facts from the article “Without Independence, Freedom Is Just a Word.” Then write the very beginning of a story that could take place in the Southern United States during the Great Depression. Write at least three paragraphs, and include your selected facts in a way that would help readers imagine what life was like for one or more characters.

Answers

Answer:

coursehero.com/tutors-problems/English-Literature/33642248-Heres-the-link-to-the-novel/

Explanation:

22. if you where going to represent the top view of the figure state which boxes should be shaded

22. if you where going to represent the top view of the figure state which boxes should be shaded

Answers

Answer:13,9,10,11,7,3,4

Explanation:

Answer:
3, 4, 7, 9, 10, 11, 13
Step-by-step explanation:
The block in the bottom right would be in the bottom corner of the grid. This makes it block
#13.
The block above this one would be block #9.
This section has 3 blocks horizontally in a row; this makes it take up block #10 and block #11 as well.
There are two blocks above block #11; this makes it block #7 and block #3.
There is one block to the right of block #3; this makes it block #4.

HELPPP ME

What steps did the Yuan dynasty take to promote trade within China? Choose three correct answers.

A. moved the capital city to a distant island
B. repaired and expanded the Grand Canal
C. connected separate parts of the Great Wall
D. built roads and protected overland routes of travel
E. adopted the use of paper currency throughout the empire
F. opened Japan and Southeast Asia to trade through conquest

Answers

Answer:

I thinks its b

Learned about this last year!!!

Explanation:

Think it’s B A and E

read the following summary on the Baker V Carr case. Explain how political divisions are created and how this case affected political divisions

Answers

Answer:

idk srry

Explanation:

Other Questions
How does native Americans access to their cultures on reservations today compare to the past? Why is the urban area of Mexico such a good place to leave? Why would you leave there? To support your opinion, cite examples of the benefits and disadvantages of each area. What is an equation of the lines that passes through (-9, 12) and is perpendicular to the lines whose equation is y= 1/3x + 6 I need help on this I'll give brainiest whoever is right The Scaled Scrum Daily Scrum relates to the Daily Scrum in each Scrum Team by ...... Excerpt from Stuff MattersBy Mark MiodownikAt some point humans made the discovery that would end the Stone Age and open the door to a seemingly unlimited supplyof the stuff. They discovered that a certain greenish rock, when put into a very hot fire and surrounded by red-hot embers,turns into a shiny piece of metal. This greenish rock was malachite, and the metal was, of course, copper. It must have beenthe most dazzling revelation. Suddenly the discoverers were surrounded not by dead inert rock but by mysterious stuff thathad an inner life. They would have been capable of performing this transformation with only a few particular types of rock,such as malachite, because getting it to work reliably depends not just on identifying these rocks but also on carefullycontrolling the chemical conditions of the fire. But they must have suspected that those rocks that didn't work, that remainedobstinately rock-like however hot the fire became, had hidden secrets. They were right. It's a process that works for manyminerals, although it would be thousands of years before an understanding of the chemistry required (controlling thechemical reactions between the rock and the gases created in the fire) led to the next real breakthrough in smelting. In themeantime, from around 5000 BC, early metal smiths used trial and error to hone the process of the production of copper. Themaking of copper tools initiated a spectacular growth in human technology, being instrumental in the birth of othertechnologies, cities, and the first great civilizations. The pyramids of Egypt are an example of what became possible oncethere were plentiful copper tools. Each block of stone in each pyramid was extracted from amine and individually hand-carved using copper chisels. It is estimated that ten thousand tons of copper ore were mined throughout ancient Egypt tocreate the three hundred thousand chisels needed. It was an enormous achievement, without which the pyramids could nothave been built, however many slaves were used, since it is not practical to carve rock without metal tools. It is all the moreimpressive given that copper is not the ideal material for cutting rock since it is not very hard. Sculpting a piece of limestonewith a copper chisel quickly blunts the chisel. It is estimated that the copper chisels would have needed to be sharpenedevery few hammer blows in order for them to be useful. Which sentence shows that the human civilization has been positively affected by the discovery of copper A) in the meantime from around 5000 BC early metalsmiths use trial and error to hell in the process of the production of copper be it is estimated that 10,000 tons of copper or for mine throughout ancient Egypt to create the 3000 chisels needed see the making of cover tools initiated a spectacular grown and human technology being instrumental in the birth of technologies cities in the first great civilizations de it is estimated that the copper chisels would have needed to be sharpened every few hammer blows in order to them to be useful HELPPA Marine called from Korea to say the temperature had risen 16 degrees since the sun came up. If it was 9F. when he called, what was the temperature BEFORE the sun came up? 257-25-7 Sebastian compares toy car prices at three different store so he can get the best deal for his little brother's Christmas gift. a. Toys R Us 5 cars for $6.25b. Walmart 10 cars for $12.64C. Target-2 cars for $2.76Which store has the best unit rate? Please write 2 short paragraphs in Spanish using reflexive verbs about a daily routine with family there are three consecutive odd integers such that if the second is subtracted from twice the sum of the first and third,the result is 52 more than the first. find the sum of the first and second Which letter matches the coordinate (4, -6)? Helpppp plsss Why is labor considered a variable factor of production What measurement scales would you have used on the survey that was part of the in-restaurant product tests Evaluate h(4-n) given that h(t) = 7 - 11t 1.) -12/6 is a natural, whole, integer, rational or irrational Show the steps involved to derive your answers.1. Use the covariance rules:Cov(X, V+W) = Cov(X, V) + Cov(X, W)Cov(bX, Y) = bCov(X, Y)Cov(X, b) = 0To prove each of the variance rulesVar(X+Y) = Var(X) + Var(Y) + 2Cov(X,Y)Var(bX) = b2Var(X)Var(X+b) = Var(X)Var(b) = 0Hint: For each variance rule, start with the fact that variance equals the covariance of a variable with itself: Var(X) = Cov(X, X).2. Suppose an exact linear relationship exists between two random variables X and Y.That is, let Y = + X, where and are constants and > 0.Prove that rhoxy = 1.Hint: Substitute + X for Y in the formula for rhoxy and apply the covariance rules.3. Let random variables X and Y have the following probability distribution.X | Y 0 2 41 0.1 0.2 02 0 0.4 03 0 0.1 0.2Compute the following. Show how.E(X), E(Y)Var(X), Var(Y)Cov(X, Y)rhoxyE(X | Y < 3)Var(X | Y < 3) this commercial lease is a special lease agreement in which the landowner receives a cash payment for executing the lease, with more to come if drilling is successful. please help! will give brainliest What unit of measurement do the sketches use? Bdbdjekdmfmfmfkfmf help