The Baby Boom refers specifically to:____.
a. the economic prosperity in Europe following World War II b. the economic prosperity in the United States following World War II c. the spike in population in the years following World War II d. the decline in the birth rate after a country industrializes

Answers

Answer 1

Answer: C

Explanation: man come home to make man

Answer 2

Answer:

the spike in population in the years following World War II

Explanation:

It wants to knows specifically to the population of the war on how it increase when more people start populating  throughout the years

Thanks, from Zagesboy


Related Questions

Why does the author most likely include the details in the first paragraph of suited for spacewalks

Answers

Answer:Page 1Page 2He looked down into a deep mountain glen, wild, lonely, and shagged, the bottom filled with fragments from the impending cliffs, and scarcely lighted by the reflected rays of the setting sun. For some time Rip lay musing on this scene; evening was gradually advancing; the mountains began to throw their long blue shadows over the valleys; he saw that it would be dark long before he could reach the village.–“Rip Van Winkle,” Washington IrvingWhat do both authors show about the mountain?Climbing the mountain is a lonely task.Climbing the mountain is against orders.Climbing the mountain at night is dangerous.Climbing the mountain takes you far from home.

Explanation:

The knowledge and forced labor of enslaved African people helped:
A. create trade relationships with Indigenous peoples.
B. make large-scale farms in the South successful.
C. create a community of equality for all who lived there.
D. build manufacturing industries and factories.

Answers

Answer: B

Forced labor was primarly used in the south to run cash crop plantations

Forced labor was used in the south In the cash crop plantations


Which conclusion about China BEFORE Emperor Qin Shi Huang is MOST supported by Document 1?
O It was more violent.
O It was less unified.
O There were no rulers.
O There were no harsh punishments.
G
<
1

Answers

China before Emperor Qin Shi Huang was less unified, as indicated by the fragmented states and constant warfare mentioned in Document 1.

Document 1 provides limited information to draw a comprehensive conclusion about China before Emperor Qin Shi Huang. However, based on the content of the document, the conclusion that is most supported is that China was less unified.In Document 1, it is mentioned that China was divided into seven major states during the Spring and Autumn Period, indicating a lack of political unity. The text describes how these states were constantly at war with each other, suggesting a fragmented and decentralized political landscape.While the document does not directly provide information on violence, rulers, or harsh punishments, it does suggest a lack of unity among the states. The emphasis on conflicts and wars implies a disunited and politically fragmented China prior to Emperor Qin Shi Huang's reign.Therefore, the conclusion that is most supported by Document 1 is that China was less unified before Emperor Qin Shi Huang.

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what are the two consequences of the fall of the Soviet Union

Answers

Answer:

increased crime rates and corruption within the Russian government and  china began to emerge as a global superpower

Explanation:

Answer:

disarray within all territory they had and within Russia itself especially with it's government and citizen's

Explanation:

Doto the collapse they no longer had all the resources, land, and intel gathering therefore it quickly fell apart to a smaller country aswell as causing China to become a superpower.

which region of Brazil has the lowest GDP per capita , and what is its GDP ?

Answers

Answer:

Piaui. Located in the northeast region of Brazil, Piaui is the poorest state with a GDP per capita income of R$8,137.

Explanation:

Eight minutes after this earthquake began, a P wave arrived at a seismic station.
About how far was this seismic station from the epicenter of the earthquake?
1,000 km
O 2,200 km
O 4,800 km
O 8,000 km

Answers

The distance from the epicenter of the earthquake, given that eight minutes after this earthquake began, a P wave arrived at a seismic station is 1,000 km.

The following are the reasons why it is so: The P-wave is the primary wave that comes out of an earthquake. It travels much more quickly through the Earth's crust and mantle than the S-wave, the second wave that emerges from an earthquake. The P-wave can travel through any medium, whether it is a liquid, solid, or gas, making it a compressional wave.

A seismic station, also known as a seismograph, is a machine that measures and records the vibrations produced by an earthquake. These seismic stations are capable of detecting and recording P waves. These waves can help seismologists determine the distance from the epicenter of an earthquake, as well as its intensity and duration.

P waves, in particular, travel at a velocity of about 8 km/s through solid rock, which means they can travel roughly 1,000 km in eight minutes. Therefore, the seismic station must have been around 1,000 km away from the epicenter of the earthquake for the P wave to arrive eight minutes after the earthquake began.

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A tariff is a ________ on _____ goods.
Fill in the blank

Answers

A tariff is a tax on imported goods.

It is a tool used by governments to regulate international trade and protect domestic industries. When a country imposes a tariff, it increases the price of imported goods, making them less competitive compared to domestically produced goods.

The primary purpose of imposing tariffs is to safeguard domestic industries from foreign competition. By increasing the cost of imported goods, tariffs make them more expensive for consumers, which encourages them to purchase domestic products instead. This can help protect jobs and promote the growth of local industries. Tariffs can also be used strategically to address unfair trade practices, such as dumping or subsidization, by other countries.

Tariffs can have both positive and negative effects. On one hand, they can shield domestic industries, promote economic growth, and protect employment. They can also generate revenue for the government. On the other hand, tariffs can increase the cost of imported goods for consumers, limit choices, and potentially lead to retaliatory measures from other countries, which can escalate into trade wars and hinder global economic cooperation.

Countries often use tariffs as part of their broader trade policies to balance their economic interests. The specific rates and types of goods subject to tariffs can vary, and they are typically implemented based on the country's economic goals, trade agreements, and negotiations with other nations.

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By 1989, the soviet union was:

Answers

Answer:

The Supreme Soviet of the USSR's upper chamber, the Soviet of the Republics formally dissolved the Union. The events of the dissolution also marked the major conclusion of the Revolutions of 1989 and the end of the Cold War.

Explanation:

Which of these laws would Eugene Debs have been most likely to support?
limiting the number of times a person can run for president
restricting child labor to children over 12 years of age
giving business owners the legal right to outlaw unions
allowing women to vote only in national elections

Answers

I think the answer is B. restricting child labor to children over 12 years of age.

Read this passage from The Analects, an important text containing many of
Confucius's words and teachings.
The Master said, "Use your ears widely but leave out what
is doubtful; repeat the rest with caution and you will make
few mistakes. Use your eyes widely and leave out what is
hazardous; put the rest into practice with caution and you
will have few regrets."
-Confucius, The Analects
What advice does Confucius give to his students in this passage?
OA. A person should be open and not have to conceal his or her true.
character.
OB. A person should immediately correct any wrong he or she dnes to
anyone else.
OC. A person should always be on guard against others who do wrong.
D. A person should try not to commit any acts that will later need to
be corrected.

Answers

I think the answer is D. A person should try not to commit any acts that will later need to be corrected.

Which 1972 treaty between the U. S and USSR agreed to limit the number of nuclear weapons each country would produce in a year?

Answers

Answer:

The Stategic Arms Limitation Talks Agreement, or SALT was signed on May 26, 1972

Explanation:

Answer: SALT I

After a period of negotiations, the first treaty, known as SALT I, was signed on May 26, 1972. By signing SALT I, the US and the USSR agreed to a limited number of ballistic missiles, as well as a limited number of missile deployment sites.

Explanation: boom boom bad YIPPPEE

Question 47
In the 1850s, Inuit life changed when the Americans and British began exploiting the region for?
• Oil
• Whales
• Tourism
• Fur
Question 48
Which of these US States it NOT part of the West?
• California
• New Mexico
• South Dakota
• Oregon

Answers

Answer 1Whales
Answer 2 South Dakota

The U.S. government would most likely get involved in which economic issue?

Answers

Answer:  The United States government is most likely to get involved in economic issues related to taxation, trade, labor, and the regulation of businesses. Additionally, the government may get involved in other economic issues such as poverty, unemployment, inflation, and the national debt.

Explanation: YIPPPEE

20 pt What are three benefits of the rule of law as reflected in the U.S. Constitution?

Answers

Answer: Three benefits of the rule of law as reflected in the U.S. Constitution are:

It ensures equal protection under the law for all citizens, regardless of their status or background.It limits the power of the government and prevents tyranny or abuse of authority by any branch or official.It promotes democracy and accountability by requiring the government to follow the law and respect the rights of the people.

Explanation: The rule of law is a principle that states that both the government and the people are subject to and bound by the law, and that no one is above or exempt from it. The rule of law is one of the essential foundations of the U.S. Constitution, which was designed to create a system of government that respects the rights and liberties of the people, and balances the powers and functions of different branches and levels of government.

Some of the benefits of the rule of law as reflected in the U.S. Constitution are:

It ensures equal protection under the law for all citizens, regardless of their status or background. The rule of law implies that everyone is entitled to fair and impartial treatment by the law, and that no one can be discriminated against or favored by the law based on their race, religion, gender, or other characteristics. The U.S. Constitution affirms this principle in several provisions, such as the Equal Protection Clause of the Fourteenth Amendment, which states that no state shall deny to any person within its jurisdiction "the equal protection of the laws".It limits the power of the government and prevents tyranny or abuse of authority by any branch or official. The rule of law implies that the government must act within the limits and boundaries set by the law, and that it cannot violate or infringe upon the rights and freedoms of the people. The U.S. Constitution establishes this principle in several ways, such as by creating a federal system that divides power between the national and state governments, by creating a separation of powers that distributes power among the legislative, executive, and judicial branches, and by creating a system of checks and balances that allows each branch to oversee and restrain the others.It promotes democracy and accountability by requiring the government to follow the law and respect the rights of the people. The rule of law implies that the government must be responsive and responsible to the will and interests of the people, and that it must be transparent and accountable for its actions and decisions. The U.S. Constitution facilitates this principle in several ways, such as by establishing a representative democracy that allows the people to elect their leaders and representatives, by establishing a bill of rights that guarantees certain fundamental rights and freedoms to the people, and by establishing a judicial review that allows courts to interpret and enforce the constitutionality of laws.

Hope this helps, and have a great day! =)

Why was the Magna Carta significant to the development of democratic government?
Responses

It limited the power of the government to the nobles.

It limited the power of the government to the nobles.

It set a precedent for limiting the power of the king.

It set a precedent for limiting the power of the king.

It gave women in England the right to vote.

It gave women in England the right to vote.

It clearly explained the ideals of the first democracies of Greece.

It clearly explained the ideals of the first democracies of Greece.

Answers

Answer: It set a precedent for limiting the power of the king.

Explanation: YIPPPEE

What type of legislative body is the congress of confederation

Answers

The Congress of Confederation was a unicameral legislature.

Explanation: It was one assembly with legislative and executive powers. Delegates appointed from their state legislatures made up Congress and each state delegation for one vote.

identify one human activity that increased the amount of lead in drinking water

Answers

One human activity that has been identified as a contributor to increased lead levels in drinking water is the use of lead pipes or plumbing materials in older infrastructure. Over time, corrosion of these pipes can occur, releasing lead particles into the water supply.

How did trade along the Silk Road benefit the Chinese people?

Answers

Answer: The Silk Road served not only as route for exporting goods such as silk, spices, precious metals, minerals handicrafts, architecture and paintings but also transmitted cultural exchange including theatric performance, dance and music art. The Great Silk Road played moreover a major role in dissemination of religions.

Explanation: YIPPPEE

Which was a goal of the Berlin airlift

Answers

Answer:A getting supplies to German citizens

Explanation: The Berlin airlift was necessary to keep millions of German citizens from starving and freezing to death during the Berlin Blockade. Allied soldiers dropped supplies such as food, water, clothing, and coal from airplanes to help the people of West Berlin survive.

In the late 1800s, the purpose of the reservation system was to:___.
a. relocate Indigenous peoples and to provide land for White settlers. b. give Indigenous peoples more freedom to move from place to place. c. create a housing system to help Indigenous peoples assimilate. d. offer Indigenous peoples good farmland in exchange for relocation.

Answers

Answer: a

Explanation: the reservation system relocated indigenous people to areas like kansas so white settlers could move to the fertile lands of the great plains

Question 41
Who blocked the UK from initially joining the EEC (precursor the the EU)?
o Italy
o Germany
o France
o UK
Question 42
China officially has 1 time zone that spans from Tibet to Beijing, to Hong Kong, etc.
True
False

Answers

Answer:

Question 41: France blocked the UK from initially joining the EEC (precursor to the EU).

Question 42: True, China officially has one time zone that spans from Tibet to Beijing, to Hong Kong, etc.

The Quiet Revolution refers to what?
The victory of the British over the French in 1763
The merging of French and British Canada in 1841
The 1987 accord signed by provincial leaders which assured official protection for Quebec's culture and language
The rise of Quebecois nationalism and the Parti Quebecois in the late 1960s

Answers

Answer:

The Quiet Revolution refers to the rise of Quebecois nationalism and the Parti Québécois in the late 1960s and early 1970s. It was a period of significant social, political, and cultural change in Quebec, marked by a rejection of traditional institutions and a push for greater autonomy and independence for the province. The Quiet Revolution saw the emergence of a new generation of Quebecois leaders who sought to challenge the dominance of the French-Canadian Catholic Church and the traditional political and economic elites, and who advocated for greater social and economic equality, as well as greater control over Quebec's political and cultural affairs. The Quiet Revolution led to significant changes in Quebec's political and cultural landscape, including the adoption of the French language as the official language of the province and the implementation of a range of social and economic reforms aimed at modernizing Quebec society.

What were the different areas of influence called in ancient greece? Where were they located?

Answers

Answer:

In ancient Greece, different areas of influence were referred to as city-states or poleis. These city-states were autonomous political entities that consisted of a city and its surrounding territory. Each city-state had its own government, laws, and customs, and they often competed or cooperated with one another.

Explanation:

Athens: Athens was one of the most influential city-states and the capital of Attica. It was located in the region of Central Greece.

Sparta: Sparta was known for its militaristic society and was located in the region of Laconia, in the southern part of the Peloponnese peninsula.

Corinth: Corinth was a prominent city-state strategically situated between mainland Greece and the Peloponnese. It was located in the region of Corinthia.

Thebes: Thebes was a significant city-state in Boeotia, located in Central Greece, and it played a major role in Greek history.

Which of the following people would have been a member of the third estate?
OA. A wealthy nobleman
OB. A Catholic priest
OC. A poor farmer
D. Louis XVI
SUBMIT

Answers

In comparison to the clergy and nobility, the third estate included commoners like poor farmers, who made up the majority of the population. They faced economic hardships and limited privileges. OC is the correct answer

Which of the following people would have been a member of the third estate?

OC is the proper answer. A poor farmer would have been a person from the third estate. Amid the Ancien Régime, there were three bequests in French society: the nobility (second estate), commoners (third estate), and clergy (first estate).

The larger part of the populace had a place in the third estate, which included artisans, laborers, agriculturists, and the urban working course. In comparison to the clergy and respectability, they had fewer political and social benefits and were subject to tall charges.

Whereas a wealthy nobleman (OA) and a Catholic priest (OB) would have a put with the primary and moment estates separately, Louis XVI (D) was the ruler and portion of the government, which was related to the consequent domestic.

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To describe growth after the industrial revolution, consider a manufacturing sector that combines capital K Mt and labor LMt to produce a final output good Y(Mt)
Y( Mt)=A (Mt) {K(Mt)^b} M L (Mt)^(1−b) M
​1) Discuss how the manufacturing production function is different than the agricultural production function in terms of the inputs in the production function, A Mt ,K Mt, and LMt
​. How do the inputs in the manufacturing sector change over time after the industrial revolution? 2) Describe how your answer to part (1) can lead to a breakdown in Malthus's logic. Specifically, why are wages not pinned down at subsistence levels anymore? Make sure your answer refers to the model you worked on in Problem Set 1.

Answers

1) is not fixed like the land is in the agricultural production function.

2) Due to rapid increases in factors like physical capital, education, and skills, lead to a breakdown in Malthus's logic.

1) First, physical capital is not fixed like the land is in the agricultural production function. Second, labor in manufacturing and services is not only a function of man hours as in the agricultural sector, but also a function of the education and skills of workers.

The industrial revolution led to new methods of production and increases in productivity . The industrial revolution led to consistent and quick rises in all three factors.

2) We assumed that in the steady-state productivity, land, and number of hours worked per worker were constant. However, the industrial revolution brought to a quick rise in physical capital, worker education and skill levels, new production techniques, and increased productivity. These lead to the breakdown of the steady-state assumption in our simple Malthus model, as the increase in factors outpaced the slower Malthusian forces.

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given such experience from your parents who among them are you in favor why

Answers

Answer: My dad he is always understanding and try's to back me up on everything I do but only if he should and he may not fully understand me but at least he try's also he's the fun parent.

Explanation: YIPPPEE

Discuss the evolution of penal institutions throughout
early history.

Answers

Answer: The original purpose of a prison was incapacitation. Early prisons mainly detained prisoners awaiting trials or capital punishments like death, banishment, or slavery.

Explanation: sad BUT YIPPPEE

please hurry its a quiz

How did trade with European powers affect the Mughal Empire during the 17th century?
A It gave the Mughal military access to advanced European weaponry.
B It damaged the Mughal economy by reducing demand for local products.
C It caused Hindu populations living within the empire to violently revolt.
D t led Mughal leaders to pass reforms that protected freedom of religion for non-Muslims.

Answers

Answer: B It damaged the Mughal economy by reducing demand for local product

Explanation: YIPPPEE

When and Where did Harlan Crow buy property from Thomas?

Answers

In 2014, real estate developer Crow bought a single-story home and two vacant lots in Savannah, Georgia

You selected one historical hero and one historical villain in the previous tasks. In this task, you’ll use your research to compare and contrast these individuals and then share your findings in a presentation. While you should include some biographical information about each leader, make sure your presentation also compares and contrasts the leaders. Your presentation should include analysis of each leader’s legacy in history.

Here are some points to address as you create your presentation:

Use any presentation software available to you, such as PowerPoint or Prezi.
Give your presentation an appropriate title.
Write an introduction to your presentation that will help your audience understand the topic. Your introduction should include these elements: what makes a person a hero in history, what makes a person a villain in history, the names of the leaders you selected as a hero and a villain in history.
Compare and contrast the leaders you selected and their legacies in history. Use information you gained in your research from the two previous tasks. You can decide how to put together these sections of the presentation.
Follow these steps as you write your presentation:

Write about the leaders’ backgrounds (where and when they lived, the historical and political climate of the time, and so on).
Describe each person’s contribution to his or her country—positive or negative. Include the historical facts you found in your earlier research.
Explain each person’s legacy in history—positive or negative. Include the historical facts you discovered, along with your own analysis of these facts.
Give your personal opinion about each leader based on your research.
Write an appropriate conclusion. It should state your opinion as to why it is important to study both heroes and villains in history. Use your chosen leaders to explain this concept to your audience.
Add relevant and attractive images or media to accompany your presentation.
Include a works cited page listing and crediting the sources you consulted during your research.
Learn how to make an effective presentation. Your final presentation should be about three to five minutes in length (about 500–600 words). You can either hand in your presentation directly to your teacher or submit it along with this activity.

Answers

Create a presentation comparing and contrasting a historical hero and villain, including their backgrounds, contributions, legacies, and personal opinions.

Here are the steps for creating your presentation comparing and contrasting a historical hero and a historical villain:

Step 1: Choose a presentation software

Select a presentation software such as PowerPoint or Prezi to create your presentation. These tools offer various features to help you create visually appealing and organized slides.


Step 2: Give your presentation a title

Choose a suitable title that reflects the purpose of your presentation. It should be engaging and give your audience an idea of what to expect.


Step 3: Write an introduction

Compose an introduction that provides background information about what defines a person as a hero or villain in history. Mention the names of the historical hero and villain you have selected for comparison in your presentation.


Step 4: Compare and contrast the leaders

Create sections in your presentation to compare and contrast the backgrounds, contributions, and legacies of the historical hero and villain. Use the research you conducted in the previous tasks to gather information and present it in a clear and organized manner.

Step 5: Present the leaders' backgrounds

Provide details about where and when the historical hero and villain lived. Explain the historical and political climate during their time to help the audience understand the context in which these leaders emerged.

Step 6: Describe their contributions

Discuss the positive or negative contributions made by each leader to their respective countries. Use historical facts and information from your research to support your statements.

Step 7: Explain their legacies

Explore the lasting impact of the historical hero and villain in history. Analyze the historical facts you discovered and provide your own insights into their legacies.

Step 8: Share your personal opinion

Offer your personal opinion about each leader based on the research you conducted. Clearly state your perspective and support it with evidence from your findings. Be sure to maintain an objective and balanced approach.

Step 9: Write a conclusion

Craft a conclusion that summarizes the key points of your presentation and emphasizes why it is important to study both heroes and villains in history. Use your chosen leaders as examples to illustrate this concept to your audience.

Step 10: Add visuals and media

Enhance your presentation by incorporating relevant and visually appealing images, videos, or other media to accompany your content. Make sure the visuals align with the information you are presenting.

Step 11: Include a works cited page

Create a works cited page at the end of your presentation to list and credit all the sources you consulted during your research. Follow the appropriate citation style (e.g., MLA or APA) and provide accurate information for each source.

Step 12: Review and practice

Proofread your presentation to ensure it is free of errors and flows smoothly. Practice presenting it to ensure you stay within the desired time frame of three to five minutes.

By following these steps, you will be able to create a well-structured and informative presentation comparing and contrasting your selected historical hero and villain, while providing analysis of their legacies in history.

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What is the molar solubility of lead(II) chloride in a (3.9100)M solution of potassium chloride? Report your answer in scientific notation to 2 sig figs. Note: Your answer is assumed to be reduced to the highest power possible. Your Answer: 10 Answer Determine the electron pair geometry /molecular geometry for the following compound: SO, a)Tetrahedral/Tetrahedral b)Tetrahedral/ Trigonal planar c)Trigonal planar/Trigonal planar d)Tetrahedral/Trigonal pyramidal e)Trigonal planar/Trigonal pyramidal What reasoning might Plato offer to justify the belief thatforms are non-material? solve the questio given in the image The following is a statement of which Law of Thermodynamics?" The entropy of a perfect crystal of a pure substance is zero at zero degrees Kelvin"Group of answer choicesA Third LawB Fourth LawC First LawD Second Law Why is a classified stock used by companies? What is meant by intrinsic value? Which is more important intrinsic value or market value? What are the things that affect a company's value? Why do companies pay dividends? Who determines how much and whether or not dividends are paid? What effect does dividends have of the stock? What is a preferred stock? How is it different from a common stock? What is the Nyquist rate that you will need to adequately sample the signal? (Hint: to pick the correct equation from Lecture 6, you can pay close attention to the question's wording and/or think about what you know in the system. Think - is it the characteristics of the data input device or the signal?) 300 Hz 4800 Hz 600 Hz 500 Hz 150 Hz 1200 Hz To achieve the filtering described in question 2.5, which type of filter circuit would you use? band-pass high-pass low-pass band-stop You plan to filter out the noise frequencies that are higher than the signal frequency using a filter. What cutoff frequency should you choose? (Note: there is no universal correct answer, but Bode plots show that some answers are better than others. 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The agreement is not valid unless it is in writing is not a contract is against public policy is not enforceable unless it is in writing makes Cabana Boy an incidental beneficiary Roseann Roseannadanna ("RR") is sitting in the back row of an auction and thinks she hears the auctioneer ask "who will give me $5 for this 30lb. Steak?" RR raises her hand and wins the bid. After she pays the money, she is handed a cage with an ugly, slimy 30lb SNAKE. If RR attempts to rescind the contract she will need to prove she made a mistake she will not succeed unless the auctioneer agrees she will succeed because the offer was not definite she will succeed because the terms of the contract were uncertain she should just slap the snake on the grill and forget about it In class, we derived the following unsteady-state differential mass balance on component A where the flux of A (NA) was in the b direction.A. Starting with a balance on component A within a spherical shell having an incrementalthickness r, derive the corresponding unsteady-state differential mass balance forspherical geometry. A hint is provided on the following page.B. Explain the analogy between diffusional mass transfer and heat conduction. Include inyour discussion the analogy between the Biot number for heat tranfer discussed inChapter 10 and the Biot number for mass transfer defined in Chapter 17 (p. 559).C. Describe how Figures 10.5 and 10.8 could be used to solve a problem involving diffusionof component A in the r direction from a porous, sphere into the fluid surrounding thesphere.Hint on Problem 2 of HW #9: A similar shell balance derivation is shown in the Topic 9, Lesson 2 slides for one-dimensional diffusion in the b direction. In that derivation the cross-sectional area (A) remains the constant with b. 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Explain. *Note: There is a horizontal asymptote aty-0 and a vertical asymptote at x-2 The major advantage of the experimental method over the correlational approach is that the experimental method allows the researcher to O make causal conclusions make predictions define concepts operationally draw representative samples Question 22 (1 point) In looking through some medical records, you find that there is a strong relationship between depression and chronic pain: The stronger the physical pain that people report, the higher their scores on an inventory that measures depression. Which conclusion is justified? Depression tends to produce chronic pain. Chronic pain tends to produce depression. Both chronic pain and depression are caused by an unknown factor. All of the above Find the segment length endicated (c) (10 pts.) Suppose [n] and [n] are periodic with fundamental periods No = 5 and fundamental cycles x[n] = 28[n+2] + (9-2a)8[n+1]-(9-2a)8[n 1] -28[n - 2] and y[n] = (7 - 2a)8[n+1] +28[n] - (7-2a)8[n 1]. Determine the periodic correlation R, and the periodic mean-square error MSE,2c. a = 6 A system model given in controllable canonical state-space representation is -19 + y=[10][] A state feedback controller is designed for this system using the LQR method. The cost function for the LQR design problem with weighting of the states and controls may be written as J = 1/2* (xXQx + uRu) dt where in our scalar input case, we could write Q-B[9]. where a and are design parameters. Answer the following questions. a. (3 points) What is the motivation behind the use of the LQR optimal controller as opposed to Pole-Placement? Explain briefly but clearly. (3 points) Describe the role of the design parameters a and in the design. (10 points) Let a = 2 and = 2. Analytically solve the LQR design problem to find the state- feedback controller gain vector K. Provide steps of your work. d. (4 points) Find the closed-loop poles generated by the LQR method. Provide steps of your work. b. c. = R = 1. Notes: Please be neat and clear with your calculations to avoid mistakes. You may need a calculator. The following data is available relating to the performance of a hedge fund and the market portfolio. The risk-free rate of return during the sample period was 4.07%. What is the Jensen measure of performance evaluation (in percentage) for the hedge fund?Hedge FundMarket PortfolioAverage return11.14%9.53%Standard deviations of returns38.10%8.96%Beta1.341.00 Select all the reasons of why the reaction was carried out in acidic conditions. No good reason To make larger crystals. Because acid will react with and destroy barium To keep other cmpds in solution. D Question 6 You add silver nitrate to your wash and see a white ppt. What is the identity of that white ppt? Ag+ O AgCl O CI- BaSO4 O Ag2504 BaCl2 Gravimetric Analysis OBJECTIVE: To analyze an unknown and identify the a ount of sulfate in the sample. BACKGROUND: Chemists are often given a sample and asked how much of a particular component is in that sample. One way to do this is through gravimetric analysis. In this procedure a sample is dissolved in a solvent, offen water, then a reagent is added which causes the target component to precipitate out of solution. This is then filtered and the precipitated weighed. Using stoichiometry, the original amount of the target component can be calculated. CHEMISTRY: In this e will be determining the percent mass of sulfate ion in an unknown solid. To do this the unknown solid will be first dissolved in water. After this an excess amount of barium chloride is added to precipitate out harium sulfate according to the equation below: BaC 50/B02C This reaction is carried out in acidic solution for 2 main reasons. The first is that the acidic conditions help create larger crystals which will help prevent the solid from going through the fier. The second is that the acidic conditions prevent the precipitation of other ions that may be present such as carbonate The solid is "digested. This means that it is heated and stirred over a period. This allows for the creation of larger crystals as well ro-dissolving any impurities that may adhere in or on the crystal After this the solid is filtered while bot to prevent the procipitation of impurities The solution is then washed with hot water. Since our added reagent is BaCl, there will be chloride ions floating around. These chloride ions could adhere to the crystals and give erroneous results. To test this the final wash is collected and tested for the presence of chloride. If chloride is present you have not washed well enough The is adding silver nitrate, if chloride is present a solad precip will be observed: ACTACL The solid i get rid of any water and weighed to obtain the final Data: Men of emply fer 24.384. Man offer+5.36 A controller output is a 4 to 20 mA signal that drives a valve to control flow. The relation between current, I and flow, Q: Q = 30 [/- 2 mA] liter/min. i. What is the flow for 15 mA? [2.5 Marks] What current produces a flow of 1 liter/min? Writing Formal Business Letters and EmailsDifficult Subjects: Email/Letter RevisionsUnedited Email: Read the Email below and edit it according to the lecture.KinetEco: Choose three themes from Young Goodman Brown and demonstrate howthey can be seen in Hawthorne short stories