a student would like to find the coefficient of kinetic friction between a block and a wooden table as pictured. assume equipment usually found in a school physics laboratory is available.

Answers

Answer 1

To find the coefficient of kinetic friction between a block and a wooden table, Here is a suggested procedure for conducting the experiment:Gather necessary equipment, Set up experiment, Measure friction, Measure normal force and Calculate coefficient of kinetic friction

Gather the necessary equipment: The student will need a wooden block, a wooden table, a force sensor or spring scale, a pulley, a mass hanger, masses of different weights, a string, and a stopwatch.

Set up the experiment: Attach the force sensor or spring scale to the wooden block and connect it to a pulley using a string. Hang a mass hanger on the other side of the pulley and add masses to it to create a known force and Calculate the coefficient of kinetic friction

Measure the force of friction: Gradually increase the force on the mass hanger until the block starts moving. Record the force required to initiate motion. This force is equal to the force of kinetic friction between the block and the table.

Measure the normal force: Measure the weight of the wooden block using a scale. The weight of the block is equal to the normal force acting on it.

Calculate the coefficient of kinetic friction: Divide the force of kinetic friction (step 3) by the normal force (step 4). The resulting value is the coefficient of kinetic friction between the block and the wooden table.

It's important to note that the accuracy and precision of the measurements and calculations may depend on the specific equipment and techniques used.

Following proper experimental procedures and repeating the measurements multiple times can help ensure more accurate results.

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Related Questions

What services are provided by state programs?​

Answers

Answer:

Medical care or financial assistance for medical care, health insurance, prescription assistance, medical supplies, medical equipment, disease screening, respite care, or others.

How does each society determine who will consume what is produced ?

Answers

Answer:

its unique combination of social values and goals. Households own the factors of production and consume goods and services.

Explanation

*NO COPY RIGHT OR PLAGIRISM*

Regarding the short-run cost model, the vertical distance between the average total cost (ATC) curve and the average variable cost (AVC) curve is: total cost (TC). average fixed cost (AFC). variable cost (VC). marginal cost (MC).

Answers

Answer:

average fixed cost (AFC).

Explanation:

The distance between the ATC and AVC curves refers to AFC. This is because the ATC value is found by adding the values of AFC and AVC, which shows that AFC is the path of these two other values.

The AFC corresponds to the total cost of production divided by the number of goods produced, it can also be found by adding all the variable costs and all the average costs.

Irony is a useful tool in public speaking because it elicits a response of humor.

a. true
b. false

Answers

The statement that irony is a useful tool in public speaking because it elicits a response of humor is false.

Irony is a rhetorical device that involves saying the opposite of what is expected or expressing a meaning that is contrary to the literal interpretation of the words. While irony can sometimes be humorous, it is not exclusively used for eliciting laughter or humor in public speaking.

Irony can serve various purposes in communication, including creating emphasis, highlighting contradictions, conveying satire or criticism, or provoking thought and reflection. Its effectiveness depends on the context, audience, and the speaker's intent. In public speaking, irony can be employed to engage the audience, challenge assumptions, or convey a deeper meaning. Therefore, while irony can sometimes be humorous, it is not solely used for eliciting a response of humor in public speaking.

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Identify the four major regions found in Europe and briefly explain each one. (Site 1)

Answers

Western Uplands, North European Plain, Central Uplands, and Alpine Mountains.

which theory views crime as the outcome of an imbalance between impulses toward criminal activity and the social or physical controls that deter it?

Answers

The theory that views crime as the result of an imbalance between impulses toward criminal activity and the social or physical controls that deter it is the social control theory.

According to this theory, individuals with weak social ties to conventional individuals and institutions are more likely to engage in criminal activity. The theory assumes that people are motivated to engage in crime and that they would do so if they were not prevented by social controls. This theory believes that people are not inherently good or bad, but rather are influenced by their environment.

The lack of social control can create an environment that is conducive to criminal activity. Social control theory states that socialization is the process by which people learn the norms, values, and beliefs of their culture. Individuals who have been socialized effectively are more likely to conform to social norms and to avoid criminal behavior. In conclusion, the social control theory views crime as the outcome of an imbalance between impulses toward criminal activity and the social or physical controls that deter it.

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Sampling method is commonly used to pretest a questionnaire? a. stratification b. quota c. snowball d. purposive

Answers

The most appropriate answer is d. purposive Sampling method is commonly used to pretest a questionnaire

What is Purposive sampling

Purposive sampling is commonly used to pretest a questionnaire. In purposive sampling, individuals are deliberately selected based on specific criteria that align with the research objectives.

For pretesting a questionnaire, researchers may select individuals who possess the desired characteristics, such as knowledge of the topic or experience with the subject matter.

Purposive sampling allows researchers to gather valuable feedback on the questionnaire's clarity, relevance, and effectiveness before conducting the actual study.

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HELP ME CREATE A I AM POEM ITS DUE IN 15 MINUTES!
I WILL GIVE BRAINLIEST!!

Answers

Answer:

Explanation:

Hey just be you its your poem you got this ill give you some help though list you traits ok i be youll get a 90 -100

I am (your name)

I smile

I laugh

Im Joyful

I look up

I am proud

You continue with the rest

Answer:

i am marten king JR.

i am having a dream

i am beleiving in you to do it

i am seeing whats going on

i am trying to help

i am hearing all of the nasty things

iu am doing my best to help

Explanation:


Explain the difference between Earth's rotation and Earth's revolution​

Answers

The earths rotation could be known as a day or 24 hours and the earths revolution is known as a year or 365 days

I hope this helps!

Sample Response: Rotation occurs when an object spins about its own axis. Revolution occurs when one object moves around another object.

Explanation:

QUESTION 8 Match the appropriate control chart to the application of where it should be used ✓ X and R Charts A. Applies to conditions where attribute type data is generated for poisson type data an

Answers

Control charts are statistical tools . To match the appropriate control chart to the application, the following matches can be made:

A. X and R Charts

B. XMR Charts

C. p Chart

D. u Chart

E. np Chart

F. X and S Charts

G. c Chart

Control charts are statistical tools used in quality control to monitor and analyze data to ensure processes are within acceptable limits. Each control chart is designed for specific types of data and sample characteristics.

A. X and R Charts: These charts are used for variable type data with a constant sample size within subgroups.

B. XMR Charts: These charts are suitable for variable type data with a fixed sample size and one subgroup representing the samples.

C. p Chart: This chart is used for attribute type data with a constant sample size within subgroups, specifically for binomial type data.

D. u Chart: This chart is applicable to variable type data with sample groups or subgroups that vary in sample size.

E. np Chart: This chart is used for attribute type data with sample groups or subgroups that vary in sample size, specifically for binomial type data.

F. X and S Charts: These charts are used for variable type data with a fixed sample size and multiple subgroups representing the samples.

G. c Chart: This chart is suitable for attribute type data with a constant sample size within subgroups, specifically for count type data.

These control charts help identify variations and patterns in the data, allowing organizations to make informed decisions and take corrective actions to improve quality.

For complete question

QUESTION 8 Match the appropriate control chart to the application of where it should be used ✓ X and R Charts

A. Applies to conditions where attribute type data is generated for poisson type data and have sample groups or subgroups that have a constant sample size within each subgroup ✓XMR Charts ✓ X and S Charts

B. Applies to conditions where variable type data is generated for a fixed sample size where the number of subgroups representing the samples is one - ✓p Chart

C. Applies to conditions where attribute type data is generated for binomial type data and have sample groups or subgroups that vary in sample size ✓np Chart ✓c Chart

D. Applies to conditions where variable type data is generated for a for sample group or subgroups that vary in sample size ✓u Chart

E. Applies to conditions where attribute type data is generated for poisson type data and have sample groups or subgroups that vary in sample size within each subgroup

F. Applies to conditions where variable type data is generated for a fixed sample size where the number of subgroups representing the samples is greater than one

G.Applies to conditions where attribute type data is generated for binomial type data and have sample groups or subgroups that have a constant sample size within each subgroup

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If the government saw that consumer confidence was low, what step can it take to shift the AD to the right? Congress can pass tax cuts. The local government could cut social programs The Federal Reserve can increase interest rates O Government can decrease its spending

Answers

If the government saw that consumer confidence was low,Congress can pass tax cut when the government wanted to increase.

Buyer certainty implies that purchasers were excessively hopeful about the economy, One such step would be for Congress to curtail government expenditure rates, which would diminish extra cash and in this way decline customer spending.

Another step would be for the Central bank to increment financing costs, which would make getting more costly and subsequently decline venture and shopper spending. Also, the public authority could diminish its own spending, which would diminish in general interest in the economy.

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Describe at least two examples of responsible and appropriate wildlife viewing practices that a tour operator should implement, in order to avoid negatively impacting the animals and their habitats. Suggest two distinctive approaches. Please use two examples that have different/distinctive approaches

Answers

The term "wildlife" originally referred to undomesticated animal species, but it has since expanded to encompass any plants, fungi, and other living things that are native to a place and have not been introduced by people.

Wildlife is a collective term for a population of local or indigenous creatures. Wildlife is important because it keeps the natural components in balance and ensures the survival of food chains. A sizable gene pool is provided by wildlife. It helps with species conservation in a given area.

Wildlife originally referred to undomesticated animal species, but it has now expanded to include all living things that develop naturally or exist in the wild without human intervention. Game, which included the birds and mammals that were shot for sport, was sometimes referred to as wildlife. There is wildlife in every habitat.

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which therapy technique requires a patient to monitor multiple aspects of their daily functioning to aid in relief of symptoms?

Answers

The therapy technique that requires a patient to monitor multiple aspects of their daily functioning to aid in the relief of symptoms is Cognitive Behavioral Therapy (CBT).

What is Cognitive Behavioral Therapy (CBT)?Cognitive Behavioral Therapy (CBT) is a short-term, problem-focused therapy method that has been proven to be effective in treating a wide range of mental health problems. The goal of CBT is to alter patterns of thought or behavior that underlie an individual's difficulties in order to assist them in adjusting their emotional responses and behaviors.

CBT therapists employ a number of strategies and techniques in their therapy sessions, one of which is monitoring one's daily functioning to aid in the relief of symptoms. A therapist may, for example, ask their patient to keep a diary or record of their mood, thoughts, and behaviors throughout the day and reflect on these experiences during subsequent therapy sessions. This helps the patient recognize patterns and negative thought processes that contribute to their problems, and work with the therapist to develop alternative and more adaptive ways of thinking and behaving.

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hE iS aLwAys WaTcHiNg

Answers

Very scared. Scared of scary doggo.

Answer:

XD what the....

Explanation:

Why did the students think it was important to include item #12 in their constitution?

Answers

They thought that next year's club members would want to create their own constitution.
They felt it would allow them to deal with any important issues that were not already mentioned in the constitution.

Do you think President Wilson was satisfied with the Treaty of Versailles and how it was created?

Answers

I don’t think he was satisfied, Wilson tried arguing that he believed that the people in power should be punished, but not the entire country to suffer. His 14 points prove that. I think it was with a meeting with Britain and France I am unsure but here are some sources


https://www.historylearningsite.co.uk/modern-world-history-1918-to-1980/the-treaty-of-versailles/woodrow-wilson/

https://www.britannica.com/event/Treaty-of-Versailles-1919
Hope this helps!

President Wilson was not entirely satisfied with the Treaty of Versailles and how it was created. While he saw it as a necessary step towards creating a more peaceful world, he felt that it did not fully reflect his vision for a more just and equitable international system, and that compromises made during the negotiations weakened the treaty's effectiveness.

What was the Treaty of Versailles?

The Treaty of Versailles was a peace treaty signed on June 28, 1919, that officially ended World War I. The treaty was negotiated and signed by representatives of the Allied powers, including the United States, Britain, France, and Italy, and imposed harsh penalties on Germany, including territorial losses, military restrictions, and financial reparations.

The treaty also established the League of Nations, an international organization aimed at preventing future conflicts through collective security and diplomatic cooperation.

The Treaty of Versailles was highly controversial and widely criticized, both for the severity of the terms imposed on Germany and for the ways in which it failed to address the underlying causes of the war, contributing to rising tensions and the outbreak of World War II just a few decades later.

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Two ways by which people are related as family​

Answers

Well......
1. Obviously if your born into a family.
2. If you marry into a family.
3. If your adopted.
Hope this helps!

Answer:

QUESTION:

Two ways by which people are related as family​

ANSWER:

Here is three ways. But I know that you only need two so you can pick which ones that you wanna use.

~ Nuclear family: This is also known as the conjugal family or family of procreation.

~ Extended family: The extended family is the most common type of family in the world.

~ Joint family: Joint families are composed of sets of siblings, their spouses, and their dependent children.

Explanation:

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Which of the Following is a Sacrament in the Catholic Church
a. death
b. birth
c. communion
d. resurrections

Answers

Answer:

The correct answer is Choice A.

(death)

Explanation:

Hope this helps!

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Question Mode Multiple Choice Question As a young child, Gregory began demonstrating aggressive behavior. He would physically attack his siblings and peers, and often destroyed others' property. By middle school, Gregory had been suspended from school at least 10 times for theft, fighting, and disrespect toward his teachers. He started drinking at the age of 10 and graduated to cocaine by age 13. At age 15, he spent over 6 months in a residential treatment center after he stole a car and crashed it while under the influence. These characteristics indicate ______.

Answers

Answer:

disinhibition.

Explanation:

Frankl states that "man’s search for meaning is the primary motivation in his life and not a "secondary rationalization" of instinctual drives. This meaning is unique and specific in that it must and can be fulfilled by him alone; only then does it achieve a significance which will satisfy his own will to meaning." So, my question is do you think that man’s search for meaning can change over time if it "satisfy his own will to meaning?

Answers

" This mean-ing is unique & specific in th-at it mu-st & should be sati-sfied by him-self; only also do-es it attain a significance wh-ich will sati-sfy his own wi-ll to meaning."

There are many pens who contend that meanings & values are ‘ nothing but defense mechanisms, response conformations & sublimations. ’ But as for my-self, I would not be will-ing to live simply for the sake of my ‘ defense mechan-isms, ’ nor would I be re-ady to die simply for the sake of my ‘ response conformations. ’ Man, still, is suitable to live & indeed to die for the sake of his ideals & values! “

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Sandy and Will are the parents of two sons, William, age 15, and Thomas, age 14. The boys have to call one of their parents as soon as they get home from school, and they are not allowed to do anything but homework or reading until their parents get home. They are only allowed to socialize with teens whose parents are friends of Sandy and Will. They can attend school dances only when Sandy or Will chaperones. Sandy and Will are using which type of parenting strategy

Answers

Answer: Cocooning

Explanation:

Cocooning could be described as a method of training that revolve around protection from harm which is not really known, i.e a form of preventive measures taken in place to protect from the unknown. Sandy and Will are training their children with the method of Cocooning, where they limited their movement and activities around themselves, their parents.

Do the Tigris and the Euphrates both run through Iraq ?

Answers

Answer:

yes

Explanation:

How did Franklin D. Roosevelt handle the banking crisis of the Great Depression? He turned control of the Fed over to Congress, which then created the FDIC to oversee the banking system. He closed all banks for four days so their viability could be checked by government officials and so the public’s confidence in the banks could be restored. He established the Federal Reserve System, which gave the country a strong central bank capable of weathering financial storms. He commanded the Treasury Department to forgive the debts of borrowers whose savings had been depleted because of the financial crisis.

Answers

Answer:

CORRECT ANSWER: Following his inauguration on March 4, 1933, President Franklin Roosevelt set out to rebuild confidence in the nation's banking system and to stabilize America's banking system. On March 6 he declared a four-day national banking holiday that kept all banks shut until Congress could act.

Franklin D. Roosevelt established the Federal Reserve System, which gave the country a strong central bank capable of weathering financial storms. Thus, option C is correct.

Who is Franklin D. Roosevelt?

Franklin Delano Roosevelt, normally known as FDR, was an American legislator and political pioneer who filled in as the president

Following his introduction on Walk 4, 1933, President Franklin Roosevelt set off to revamp trust in the country's financial framework and to balance out America's financial framework.

On Walk, he proclaimed a four-day public financial occasion that kept all banks shut until Congress could act. The Roosevelt Organization was a period of incredible development of the National Government, including the arrangement of new Branches of Business and Work.

Therefore, option C is correct.

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Name the THREE mountains located in the western hemisphere.

Answers

The three major mountain ranges of the US are the Appalachian Mountains, the Rocky Mountains, and the Sierra Nevada. The Rocky Mountains, commonly known as the Rockies, are a major mountain range in western United States.

Explanation:

Adolescent egocentrism includes which of the following? (check all that apply)

A). Imaginary audience
B). Cautiousness
C). Personal fable
D). Reduced self-consciousness
E). Risk taking

Answers

The options A, C, and E are the ones that align with the concept of adolescent egocentrism.

Which of the following are components of adolescent egocentrism?

The options that are included in adolescent egocentrism are:

Imaginary audience Personal fableRisk taking

Explanation:

Adolescent egocentrism refers to a cognitive phenomenon where teenagers have a heightened self-focus and an altered perception of themselves and their social interactions. It involves several components, some of which are listed below:

Imaginary audience: This refers to the belief that one is constantly being watched, judged, or evaluated by others, even in situations where this may not be the case. Adolescents may feel self-conscious and believe that everyone is focused on their appearance, behavior, or actions.

Personal fable: The personal fable is a belief held by adolescents that they are unique, exceptional, and invulnerable. They may believe that their experiences and feelings are entirely unique, leading to a sense of being special or different from others. This can contribute to a sense of invincibility and a disregard for potential consequences.

Risk taking: Adolescents often engage in higher levels of risk-taking behavior compared to other age groups. This can include engaging in dangerous activities, experimenting with substances, or seeking out novel experiences. The sense of invincibility and the belief that negative consequences won't apply to them can contribute to increased risk-taking behavior during adolescence.

B) Cautiousness and D) Reduced self-consciousness are not typically considered components of adolescent egocentrism. Cautiousness generally involves being careful or hesitant, which is not a characteristic commonly associated with adolescent egocentrism.

Reduced self-consciousness, on the other hand, is not a typical characteristic of adolescence, as teenagers often experience heightened self-consciousness due to increased self-awareness and social evaluations.

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Explain how the ability to manage intrapersonal conflict may help you deal better with interpersonal conflict amongst your friends​

Answers

The correct answer to this open question is the following.

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

The ability to manage intrapersonal conflict may help you deal better with interpersonal conflict amongst your friends​ because you will have the character to understand what the situation is, will be able to comprehend the nature of the problem, knowing what was your responsibility and was whatnot, and try to have an open line of communication to discuss teh situation not to win an argument but to get to a mutual understanding with the other person and resolve the issue in an amicable way.

Let's remember that interpersonal conflict is the kind of conflict we have with another individual or other persons. Do not confuse it with another similar term; intrapersonal conflict. This intrapersonal conflict means internal conflicts with yourself.

women were pre-occupied with body consciousness and the fitness craze as represented by ___________________.

Answers

Women were pre-occupied with body consciousness and the fitness craze as represented by the rise of fitness magazines, diet programs, and the popularity of exercise equipment.

During certain periods, women's preoccupation with body consciousness and the fitness craze has been reflected in various cultural phenomena. One of these manifestations is the rise of fitness magazines that promote exercise routines, healthy lifestyles, and beauty ideals. These publications provide guidance on workouts, nutrition, and overall wellness, catering to women's desire for a fit and attractive physique.

Additionally, diet programs have gained popularity as women sought to achieve their desired body shapes. These programs often focus on specific dietary guidelines and weight loss strategies to meet societal standards of beauty and fitness.

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What did historian Tom Garner find in the Pensacola Bay area? Bead earrings Deer hides Piece of a jar from a Spanish colony Journals from early explorers

Answers

Piece of a jar is that better

duh i mean if this is history then don't you think it is about people against people like really

A behaviorist, like John Watson, is LEAST likely to believe which of the following statements?
a. Our learning history powerfully influences our behaviors.
b. When it comes to collecting data, introspection is as valuable as behavior.
c. The mind is not amenable to scientific inquiry because it is not easily observed.
d. Children are a good source for data.

Answers

The statement that a behaviorist, like John Watson, is LEAST likely to believe among the given options is: When it comes to collecting data, introspection is as valuable as behavior. So, the correct option is B.

What is behaviorism?

Behaviorism is a theoretical approach that emphasizes observable behaviors and the relationships between them. This approach believes that behavior is shaped by environmental influences, particularly rewards and punishments that follow from specific behaviors.

The founder of the school of behaviorism was John Watson, an American psychologist who is credited with introducing the term behaviorism. Behaviorism focuses only on the observable and measurable aspects of behavior. It dismisses mental states such as feelings, desires, and motivations as unobservable, subjective, and ultimately not useful for explaining behavior.

Therefore, option B is the statement that a behaviorist, like John Watson, is LEAST likely to believe among the given options.

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which type of psychologist might investigate why people continue to smoke or eat high fat and processed food despite knowing the potential adverse health implications of such behaviors?

Answers

The type of psychologist who might investigate why people continue to smoke or eat high fat and processed food despite knowing the potential adverse health implications of such behaviors is a health psychologist.

Health psychology is a subfield of psychology that focuses on how psychological factors affect health and illness. Health psychologists study how people’s thoughts, emotions, and behaviors influence their physical health and well-being.There are several reasons why people continue to smoke or eat high-fat and processed foods even when they know the health implications of these behaviors. One of the reasons might be the addictive nature of these substances. Nicotine is addictive, and so is sugar and processed foods. Health psychologists are interested in studying these addictions to help people break free from them.Health psychologists conduct research to identify the psychological, social, and environmental factors that contribute to unhealthy behaviors. They also develop interventions that help people change their behavior and adopt healthier habits. Health psychologists work in a variety of settings, including hospitals, clinics, universities, and government agencies. They collaborate with other health professionals, such as doctors and nurses, to provide comprehensive health care to patients.

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Other Questions
mark rodriguez makes puppets which he sells at swap meets for $11 each. each puppet requires $6 of materials to make. mark must pay $100 at each swap meet to rent a table. he has no other expenses related to the puppet sales. how many puppets must mark sell at each swap meet in order to cover his costs (break even)? Given the following supply and demand curves, what is the dollar value of the dead weight loss caused by a $10/unit subsidy? Qd = 500 -(21p/46) , Qs = -50+ (19P/2) Consider the sequence an (on - 1)! (6n+1)! Describe the behavior of the sequence. Is the sequence monotone? Select Is the sequence bounded? Select Determine whether the sequence converges or diverges. If it converges, find the value it converges to. If it diverges, enter DIV. . Briefly explain the point of view about the Gilded Age expressed by the writer."Is it wicked to be rich?... We all agree that he is a good member of society wo works his way up from poverty to wealth, but as soon as he has worked his way up, we begin to regard him with suspicion, as a dangerous member of society. A newspaper starts the silly fallacy that 'the rich are rich because the poor are industrious,' and it is copied from one to the other as if it were a brilliant apothegm. 'Capital' is denounced by writers and speakers who have never been taken the trouble to find out what capital is, and who use the word in two or three different senses in as many pages...All the denunciations and declamations (of the wealthy and powerful) which have been referred to are made in the interest of 'the poor man.' His name never ceases to echo in the halls of legislation, and he is the excuse and reason for all the acts which are passed. He is never forgotten in poetry, sermon, or essay. His interest is invoked to defend every doubtful procedure and every questionable institution. Yet where is he? Who is he? Who ever saw him? When did he ever get the benefit of any of the numberless efforts in his behalf? When, rather, was his name and interest erev invoked, when, upon examination, it did not plainly appear that somebody else was to win- somebody who was far too 'smart' ever to be poor. far too lazy ever to be rich by industry and economy?" -William Graham Sumner, from What the Social Classes Owe to Each Other, 1883 True or False, and why?If the demand curve is denoted by PDX = 100 0.5 Xwhile the MC = 2 +1.5 X monopoly will result in a welfare loss of96.04 compared with a competitive market. a teacher gives pens and pencils to elementary students at an equal rate. pencils pens 18 72 29 a 35 140 b 168 determine the missing value for the letter b. 38 42 63 70 In the following code that uses recursion to find the factorial of a number, what is the base case?private static int factorial(int n){if (n == 0)return 1;elsereturn n * factorial(n - 1);}A. if (n == 0)return 1;B. elsereturn n * factorial(n-1);C. factorial(int n)D. Cannot tell from this code You have the best chance of getting your money back fromhappened?You didn't authorize the payment.You called the police..You were using a secure connection.You did authorize the payment. Behavioural finance:The year is 1985. You are a researcher who has just discovered before anyone else the following pattern in the historical data: stocks that performed well over the past 6 months have higher returns on average over the next 6 months than stocks that performed poorly over the past 6 months.a) Describe an investment strategy exploiting this pattern that yields a positive profit on average. . b) In the research paper you are writing to publicise this discovery, what concerns do you need to point out for investors to keep in mind before rushing to exploit this pattern? c) Fast-forward to 2021. Given the knowledge that we now have in 2021, which of the concerns in b) are less of a concern today? Read the excerpts below from The Devils Arithmetic and Refugee. Then, write about a similarity or difference between Jane Yolens and Alan Gratzs perspectives. Explain your answer in a paragraph using details from the texts. the author of a source possesses a particular _______ shaped by his or Consider a branching process whose offspring generating function is (s) = (1/6) + (5/6)s^2. Obtain the probability of ultimate extinction. Enter your answer as an integer of the form m or a fraction of the form m/n. Do not include spaces. Amazon wants to perfect their new drone deliveries. To do this, they collect data and figure out the probability of a package arriving damaged to the consumer's house is 0.23. If your first package arrived undamaged, the probability the second package arrives damaged is 0.13. If your first package arrived damaged, the probability the second package arrives damaged is 0.04. In order to entice customers to use their new drone service, they are offering a $10 Amazon credit if your first package arrives damaged and a $30 Amazon credit if your second package arrives damaged. What is the expected value of your Amazon credit? The three layers that make up the ______ architecture are the backend, the artist,and the scripting layers Imagine that Stella deposits $25,000 in currency (which she had been storing in her closet) into her checking account at the bank. Assume that this institution and others like it have a required reserve ratio of 25%. How much of this deposit can the bank turn around and lend out to borrowers?A. $12,500B. $0C. $18,750D. $25,000E. $6,250 Consider the function f(x) = x^24 / x-2 (a) Fill in the following table of values for f(x):X= 1.9 1.99 1.999 1.9999 2.0001 2.001 2.01 2.1 f(x) = = 3.9 3.99 3.999 3.9999 4.0001 4.001 4.01 4.1 (b) Based on your table of values, what would you expect the limit of f(x) as x approaches 2 to be?lim_x--> 2 x^2/4 / x-2 = ___(c) Graph the function to see if it is consistent with your answers to parts (a) and (b). By graphing, find an interval for x near 2 such that the difference between your conjectured limit and the value of the function is less than 0.01. In other words, find a window of height 0.02 such that the graph exits the sides of the window and not the top or bottom. What is the window? ____ Select ALL of the choice options that would NOT bind directly to metabotropic taste receptors O Spices (ex. garlic ) O Capsaicin O Glycine O All of the choice options would bind directly to metabotropic taste receptors O L-Glutamate 6. Consider the following data for a particular sample period Portfolio P 35% 1.2 42% Market M 28% 1.0 30% Average return Beta Standard deviation Non-systematic risk 18% Calculate the following performance measures for portfolio P and the market: Sharpe, Jensen, and Treynor. The T -bill rate during the period was 6%. By which measures did portfolio P outperform the market? Given the differential equation: dy/dx + y=xy with the initial condition y(0) = 1, find the values of y corresponding to the values of xo+0.2 and Xo+0.4 correct to four decimal places using Heun's method Chris manages Cookie Monster's a commercial bakery that operates 12 hours per day 260 days per year. He needs to meet a daily demand of 22,000 cookies per day. He is currently implementing lean techniques in the kitchen. Chris intends to use "work-in-process" shelves as a kanban signal in the kitchen area. Each shelf can hold one cookie tray. Since the standard industrial cookie tray holds 10 dozen cookies, he assumes a "kanban container size" of 120 units. Chris performed a time study on the cookie packaging workstation and discovered the following: average wait time is 3 minutes - average handling time is 2 miutes average processing time is 4 minutes. In addition, management has established a safety stock policy of 120 seconds. What is the demand rate per minute for cookies? cookies per minute (Please round to one decimal place) How many kanban shelves should Chris place in front of the packaging workstation? shelves (Please round up to the next whole number)