some cognitive archaeologists interpret great zimbabwe’s great enclosure at reflecting a ____________ division.

Answers

Answer 1

Some cognitive archaeologists interpret Great Zimbabwe's Great Enclosure as reflecting a social or class division.

The Great Enclosure at Great Zimbabwe is a massive stone structure located within the larger archaeological site of Great Zimbabwe in present-day Zimbabwe. It is believed to have been built between the 11th and 15th centuries and served as a significant political, economic, and cultural center.

Cognitive archaeologists study the material remains of past societies and attempt to understand the cognitive processes and social organization of those societies. When it comes to the interpretation of the Great Enclosure, some cognitive archaeologists suggest that its distinct architectural features, such as its imposing walls and complex layout, indicate that it was a symbol of power and status. They argue that the enclosure might have been reserved for the ruling elite or a specific social or class division within the society that inhabited Great Zimbabwe.

To know more about archaeologist, click here:

https://brainly.com/question/31720195

#SPJ11


Related Questions

Which of the following most directly contributed to the establishment of the National Research Act and the creation of the Belmont Report

Answers

The one that is most directly contributed to the establishment of the National Research Act and the creation of the Belmont Report is The Tuskegee Study. Hence, the correct answer is The Tuskegee Study. Read below about The Tuskegee Study.

What is The Tuskegee Study?

The Tuskegee Study of Untreated Syphilis in the Negro Male was a study conducted between 1932 and 1972 by the United States Public Health Service and the Centers for Disease Control and Prevention on a group of nearly 400 African Americans with syphilis.

Therefore, the correct answer is as given above

learn more about The Tuskegee Study: https://brainly.com/question/14284842

#SPJ1

The complete question goes thus:

Which of the following most directly contributed to the establishment of the National Research Act and the creation of the Belmont Report

A. Crash test research

B. Stem Cell research

C. The Tuskegee Study

D. The Human Genome Project

The category of race has been used to group different peoples together or separately based upon which

Answers

The category of race has been used to group different peoples together or separately based upon Skin Tone.

What is Skin Tone?

The “tone” of your skin is the genetically endowed amount of melanin in your epidermis (the outermost layer of skin).

Melanin—a complex polymer produced by cells called melanocytes—refers to a group of naturally-occurring dark brown or black pigments present in human skin.

When the skin is exposed to damaging ultraviolet light from the sun, melanocytes kick into overdrive as a natural defense mechanism, producing an abundant amount of melanin spread across the epidermis is absorb the sun’s harmful rays. For that reason, determining your skin tone will vary depending on how much time you spend in unprotected sun exposure, but the skin tone you were born with is based on your genetic makeup.

There are three different categories you can use to determine your skin tone:

Light: Light or fair skin tones tend to historically derive from northern European countries which faced frequent snow or cloud coverage, and therefore did not need much melanin protection. Paler people are usually very sensitive to the sun and burn much easier than those with darker skin. If you find that this is your skin tone, be extra diligent with your UV protection and consider daily sunscreen usage.Medium: Medium complexions are typical of Southern Europe and Northern Asian descent. Sometimes referred to “olive”, this skin tone is a neutral, well-balanced beige appearance and will make finding the right foundation shade much easier. If you determine this is your skin tone, you probably tan well in the sun (note: that doesn’t mean you’re immune to sun-related aging.Dark: Dark complexions typically originate from parts of the world that have the most exposure to ultraviolet radiation, such as the Middle East, India, and Africa. As with those who have medium skin, you are not exempt from sun damage if you have this skin tone, and are in fact more prone to hyperpigmentation, so hold onto that sunscreen.

Learn more about Skin Colour on:

brainly.com/question/9516803

#SPJ4

The ______ approach argues that children's gender development occurs through observation and imitation and through the rewards and punishments children experience for gender-relevant behavior.

Answers

The "social cognitive" approach argues that children's gender development occurs through observation and imitation and through the rewards and punishments children experience for gender-relevant behaviour.

What is social cognitive approach?

The socio-cognitive approach has a strong tendency toward a dialectical approach and aims to strike a balance between communication from a pragmatic view and that from a cognitive view.

The importance of social cognitive theory is that-

It is widely applied to help treatments that modify behaviour. In rural areas, it could be especially helpful to look at how people interact with their surroundings. The SCT can be used to comprehend how a person's prior experiences and social determinants of health affect behaviour change.

Importance of social cognitive theory in education-

It uses the notion that people pick up knowledge from their interactions with others and combines it with personal or cognitive variables, the behaviour itself, and the environment to determine learning and behaviour.Through the use of prizes and positive reinforcement, the social learning theory can be applied in the classroom to promote and teach desired behaviours. For instance, if a kid is applauded for raising their hand to speak, they will probably do the same thing again.

To learn more about Social cognitive theory, here

https://brainly.com/question/8893006

#SPJ4

A prominent merchant family in italy during the renaissance was the gutenbergs. the machiavellis. the da vincis. the medicis.

Answers

A prominent merchant family in Italy during the renaissance was the Medici's.

Who are the Medici's?

The House of Medici was an Italian banking family, political dynasty, and later royal house that first began to gather prominence under Cosimo de’ Medici in the Republic of Florence during the first half of the 15th century.The family originated in the Mugello region of the Tuscan countryside, gradually rising until they were able to fund the Medici Bank. The Medici Bank was the largest in Europe during the 15th century, which helped the Medici gain political power in Florence. The Medici Bank was one of the most prosperous and most respected institutions in Europe.A notable contribution to the profession of accounting was the improvement of the general ledger system through the development of the double-entry bookkeeping system for tracking credits and debits. The Medici family were among the earliest businesses to use the system.From this base, they acquired political power initially in Florence and later in wider Italy and Europe.Cosimo di Giovanni de’ Medici was the first of the Medici political dynasty and had tremendous political power in Florence.

To learn more about the Medici's: https://brainly.com/question/13182375

#SPJ4

Answer:The Medicis

Explanation: EDG 2022

What do you believe is the baseline value of robertson from your dcf?

Answers

Discounted cash flow (DCF) is used to determine the value of an investment based on its future cash flows.

The present value of expected future cash flows is obtained using the discount rate to calculate the DCF. If the DCF is higher than the current investment cost, the opportunity can yield a positive return.

DCF valuation is extremely sensitive to assumptions about the perpetual growth rate and the discount rate. Any small adjustments here and there, and  DCF valuations will fluctuate wildly, and  fair value results will be inaccurate. It only works best  when there is a high degree of confidence in future cash flows.

If the DCF is higher than the current cost, the investment is profitable. The higher the DCF, the greater the return on investment. If the DCF is less than the current cost, the investor should keep cash instead. The most common variations of the DCF model are the discounted dividend  model (DDM) and the free cash flow model (FCF), so there are two. private operations can be obtained as close to  the  intrinsic  market value as possible.

By valuing a business based on the present value of its future cash flows, valuation professionals can achieve fair market value.

To learn more about Discounted Cash flow :

https://brainly.com/question/22985208

#SPJ4

Which organizational factor would you use when having to make a difficult decision?

Answers

The organizational factor that one would use when having to make a difficult decision is the organization's mission. The organization's mission is a concise explanation of the organization's reason for being. It describes the organization's purpose and its overall intention.

What are organizational factors?

Organizational factors are contributors to the success of the information system according to the users. Solely these factors are structure and philosophy, team resources and administrative support, and communication and coordination mechanisms.

Therefore, the correct answer is as given above.

learn more about organization's mission: https://brainly.com/question/4269555

#SPJ1

Which information is included in policies related to student identification on the clinical unit?

Answers

The student identification must be visible is included in policies related to student identification in the clinical unit.

This is further explained below.

What is the clinical unit?

Generally, A ward, location, or site of nursing practice with a patient/client population is included in the definition of a clinical unit, which is an area of nursing practice as agreed upon by the parties.

In conclusion, In the clinical unit, one of the regulations connected to student identification is that the student's identity card be displayed prominently.

Read more about the clinical unit

https://brainly.com/question/1450906

#SPJ1

The four men decide that they will do something else together, to avenge lucy. What is it?

Answers

The four men in order to avenge Lucy's death, vow to kill Dracula.

That night when the four men go to Lucy’s grave they find it empty. Van Helsing seals the door of the tomb with communion wafers to prevent the vampire Lucy from reentering.

The men then hide in wait. After sometime they see a figure appears which is dressed entirely in white and carrying a child. It can be Lucy or rather, a monster that looks like Lucy.

So, the men then starts surrounding her and she drops the child and calls out passionately to Holmwood, telling him to come to her. Holmwood begins to move, but Van Helsing comes between them and brandishes a crucifix. Thus, Lucy recoils and slips through the door of her tomb.

Thus, having witnessed this horror, the four men in order to avenge Lucy's death, vow to kill Dracula.

Hence, the answer was given and explained above.

To know more about the Dracula here:

https://brainly.com/question/722182

#SPJ4

What was the primary reason for the writing of this document?

to create an international organization based on collective security
to enforce the protection of human rights by member nations
to nullify previous international treaties and security agreements
to establish an international economic fund to support war refugees

Answers

The primary reason for the writing of this document is to enforce the protection of human rights by member nations

This is further explained below.

What is a human right?

Generally, The major objective of the drafting of this declaration is to ensure that all member states continue to respect and uphold human rights.

In conclusion, Human rights are rights that are inalienable to every single human being, irrespective of factors such as race, gender, nationality, ethnicity, language, religious affiliation, or any other status. The right to life and liberty, freedom from slavery and torture, freedom of thought and speech, the right to employment and education, and many more rights fall under the umbrella of what is known as human rights.

Read more about human rights

https://brainly.com/question/701318

#SPJ1

The first world war happened in what year and ended in What year​

Answers

July 28, 1914 – November 11, 1918

Fire watch must be in place during and for at least ________ after hot work, including any breaks.

Answers

Fire watch must be in place during and for at least a half hour after hot work, including any breaks.

Any task requiring an ignition source close to combustible materials is referred to as hot work. Hot work includes processes including cutting, soldering, and welding.

Fires frequently occur when "quick five minute jobs" are attempted in locations not intended for welding or cutting. Obtaining a hot work permit is one of the steps of a hot work management program that helps reduce the risk of starting a fire by performing hot work in locations where there are flammable or combustible materials.

The 2014 edition of NFPA (National Fire Protection Association) Standard 51B, "Fire Protection in the Use of Cutting and Welding Processes," is the foundation for many of the industry's current fire prevention strategies.

To learn more about NFPA here

https://brainly.com/question/4552709

#SPJ4

What caused william berkeley to require oaths of allegiance to the anglican church and banishment of dissenting clergy?

Answers

William Berkeley was ordered by King Charles to get an oath of allegiance to the Anglican church and banishment of dissenting clergy.

Berkeley was ordered to oppose any religious nonconformity within the Old Dominion state. The colony's ministers were to swear an oath of allegiance to the Church of England; people who did no longer might be expelled. Faith in the Old Dominion state Colony especially consisted of Anglican Christians. Their church turned into protected and reinforced through law and supported by way of tax dollars.

Berkeley experimented with crop diversification, recommended production, promoted growth, and coped effectively with each Indian and Dutch hostilities. His loyalty to the crown throughout the English Civil Wars led him to claim Old Dominion state asylum for Charles II and his friends.

Learn more about Anglican Christians here brainly.com/question/18807820

#SPJ4

What is the key difference between rule utilitarianism and act utilitarianism? ethics

Answers

There is a difference between rule utilitarianism and act utilitarianism, the act utilitarianism considers only the results or consequences of the one act while the rule utilitarianism considers the implications that result from following a rule of conduct.

Rule utilitarianism may be a variety of utilitarianism that believes an action is correct if it conforms to a rule that's justified on utilitarian grounds which ends up in the best good, or that "the rightness or wrongness of a specific action could be a function of the correctness of the rule of which it's an instance."

Act utilitarianism analyses the utilitarian principle on each and each act that somebody undertakes.

To know more about rule here

brainly.com/question/10706026

#SPJ4

4. A bicycle in the park has two wheels. Therefore, all the bicycles on the earth will have two wheels. This kind of reasoning is called ________________________.

Answers

based on the fact that the decision on bicycles was made on the basis of one bicycle, this is called Inductive reasoning.

what is inductive reasoning?

this is a type of reasoning where a phenomenon is noticed on an individual level and then applied on a wider scale.

the individual phenomenon here is the bicycle in the park and its characteristics are then applied on a larger scale to the world.

find out more on inductive reasoning at https://brainly.com/question/860494.

#SPJ1

Who is authorized to overturn a decision by an iacuc to suspend an activity involving animals?

Answers

Institutional leadership is authorized to overturn a decision by IACUC to suspend a particular activity involving animals.

The Public Health Service (PHS) Policy on Humane Care and Use of Laboratory Animals (Policy) and the Guide for the Care and Use of Laboratory Animals both assign the IACUC control of the animal care and use programme and all of its components (Guide ).

IACUCs play a key role in the use and oversight of research animals, which serves to protect ethical, scientifically sound, and standardized methods in animal research.

Only an IACUC that has been lawfully formed may carry out official duties, required voting members being Chairperson etc.

Learn more about IACUC here

https://brainly.com/question/13045267

#SPJ4

Used widely by indian companies, __________ refers to an innovation mind-set that strives to meet customers' immediate needs quickly and inexpensively.

Answers

Jugaad refers to an innovation mind-set that strives to meet customers' immediate needs quickly and inexpensively, which is used widely by Indian companies.

Jugaad essentially refers to a mindset or strategy that looks for answers in difficult situations, explaining how inventiveness and improvisation are used to get by in life. The term describes the act of defying convention and thinking outside the box to make something work.

Making or performing anything on the spot using whatever is available is known as improvisation. A performance that is improvised in the performing arts is one that is completely unplanned and unscripted.

It's increasingly necessary for many organizations since improvisation may encourage problem-solving, creativity, and innovation. Even though it may appear to be spontaneous and intuitive, improvisation involves the development of purposeful and disciplined processes and abilities in order to be done properly.

Learn more about jugaad here

https://brainly.com/question/13174468

#SPJ4

Who was Henry the Navigator, and what does he have to do with the Age of Discovery?

Answers

Answer:

Henry the Navigator was a Portuguese prince who helped capture the North African city of Ceuta, and began the Portuguese involvement in the African slave trade.

Which of the following is a stage of psychoanalysis in which the forces that worked to repress an individual's disturbing impulse or trauma get redirected to oppose the psychoanalytic process

Answers

Resistance is a stage of psychoanalysis in which the forces that worked to repress an individual's disturbing impulse or trauma get redirected to oppose the psychoanalytic process.

A fundamental procedure of psychoanalysis involves the analytical examination of the patient's tendency to sustain repression of unconscious impulses and experiences that impair free association.

In psychoanalysis, resistance is loosely defined as the client's unwillingness to discuss certain topics of therapy. For example, if a psychotherapy client feels uncomfortable talking about his father, he may resist the topic. Four aspects collectively define the essence of psychoanalytic technique: interpretation, transference analysis, technical neutrality, and countertransference analysis.

Learn more about psychoanalysis here: https://brainly.com/question/7203736

#SPJ4

Dr. Liu participates in a police ride-along program in order to examine the day-to-day activities of police officers. This method of gathering information may best be described as a(n) ________. experimental analysis survey archival study naturalistic observation

Answers

Naturalistic Observation.

Naturalistic observation is a method that involves observing subjects in their natural environment. The goal is to look at behavior in a natural setting without intervention.

An example of a naturalistic observation study would be researchers studying monkeys in their natural environment. They may use hidden cameras, discreet researcher observation, audio recording, or all of the above in order to study monkey behavior without them being affected by a human presence.

Naturalistic observation is a qualitative research method where you record the behaviors of your research subjects in real-world settings. You avoid interfering or influencing anything in a naturalistic observation. You can think of naturalistic observation as “people watching” with a purpose.

Learn more about naturalistic Observation at

https://brainly.com/question/8187021

#SPJ4

How has labor union membership changed over the years? labor union membership has increased the importance of fair treatment of workers.

Answers

The wide variety of employed union individuals has declined by 29 million since 1983. During the identical time, the number of all wage and profits employees grew from 88.3 million to 133.7 million. Consequently, the union club price became 20.1 percent in 1983 and declined to 11 percent in 2015.

The onset of the pandemic in 2020 led to an increase in the unionization price because of a disproportionately big decline in the number of nonunion people in comparison with the decline within the wide variety of union individuals.

Unions have been a hit in fixing the people's issues only when the employees had high competencies, and there were few workers with one competency. However, unions helped different workers by using bringing attention to their low wages and terrible running situations.

Learn more about pandemic here: https://brainly.com/question/18759665

#SPJ4

Stigmas are ____________ because they break the claims of all other attributes a person possesses.

Answers

Stigmas are discrediting  because they break the claims of all other attributes a person possesses.

In social theory, stigma is of utmost importance. The social marking of deviance was first studied by Émile Durkheim, one of the social sciences' pioneers, in the late nineteenth century. The concept and idea of stigma were first introduced into mainstream social theory by American sociologist Erving Goffman.

Losing people's love or respect has been referred to as discrediting someone or something. a covert division within the business created to malign its main rival. The former administration has long since lost all credibility.

Therefore, Stigmas are discrediting  because they break the claims of all other attributes a person possesses.

To know more about Stigmas

https://brainly.com/question/10107438

#SPJ4

A system of government in which power is divided between a central government and regional governments is known as a. confederation. b. separation of powers. c. federalism. d. unitarianism.

Answers

A system of government in which power is divided between a central government and regional governments is known as Federalism.

What is Federalism?In a single political system that divides the authorities between a general administration and regional governments, federalism is a mixed or compound form of government. The Old Swiss Confederacy's unions of states were where modern federalism was first implemented.Although the United States government is known for its federalism, other countries also have this style of government. Canada, for instance, has a federalist administration. In Canada, there are ten different provincial governments in addition to the federal government.In a federated form of government, two levels of government share jurisdiction over the same territory. The wide governance of more expansive geographical areas is typically the purview of an overarching national government.

To learn more about Federalism refer to:

https://brainly.com/question/1951874

#SPJ4

Which is not a core ideal of u.s. overarching culture?
a. equality.
b. individualism.
c. respect for the wisdom of the elderly.
d. opportunity for social mobility.

Answers

The Correct option is c. respect for the wisdom of the elderly is not a core ideal of u.s. overarching culture.

Culture can be defined as all the ways of life including arts, beliefs and institutions of a population that are passed down from generation to generation.

Culture is the lifeblood of a vibrant society, expressed in the many ways we tell our stories, celebrate, remember the past, entertain ourselves, and imagine the future.

Culture has been called "the way of life for an entire society." As such, it includes codes of manners, dress, language, religion, rituals, and art. The major elements of culture are symbols, language, norms, values, and artifacts.

learn more about Culture here

https://brainly.com/question/25010777

#SPJ4

What would be the most likely way that someone would travel from chile or ecuador to peru? group of answer choices in a car on the pan american highway the pan american subway system

Answers

The most likely way that someone would travel from Chile or Ecuador to Peru would be in a car on the Pan American Highway.

Pan-American Highway is a network of highways connecting North and South America. Initially conceived as a single route in 1923, the road came to include a number of motorways designated by the participating countries. The total length of the entire stretch from Alaska and Canada to the southern tip of Chile, Brazil and Argentina, is about 19,000 miles (30,600 km) in total. In 1937, all counties, along with the United States, signed the Pan-American Highway Treaty, wherein all agreed to achieve rapid construction of their respective sections of highway. The first Latin American section to be completed was the Mexico section and was built and financed entirely by Mexico, although sections of Central American countries were completed with U.S. assistance.

Know more about the Pan-American Highway here

https://brainly.com/question/4429278

#SPJ1

(q038) what was general grant's strategy in 1864 that became a turning point in the war for ultimate union victory?

Answers

To base his troops in Canada for a final assault against Lee's army in ∨irginia  was general Grant's strategy in 1864 that became a turning point in the war for ultimate union victory

This is further explained below.

What is a war strategy?

Generally, The term "strategy" refers to the science or art of utilizing all of a country's available resources, including military, economic, political, and other assets, in order to accomplish the goals of a battle.

In conclusion, It was General Grant's decision in 1864 to station his soldiers in Canada in preparation for the last attack on General Lee's army in ∨irginia, which proved to be the decisive factor in the Union's eventual triumph in the war.

Read more about war strategy

https://brainly.com/question/3222488

#SPJ1

The basal metabolic rate (BMR), which ___________ in young adulthood, is the amount of energy the body uses when it is __________.

Answers

The basal metabolic rate which is low in  young adulthood is the amount of energy the body uses when it is rest.

What is a basal metabolic rate?

This refers to the amount of energy that the body uses when it is at rest.

However, the basal metabolic rate which is low in  young adulthood is the amount of energy the body uses when it is rest.

Read more about basal metabolic rate

brainly.com/question/27976523

#SPJ1

_______ is the belief that some acts are always right or always wrong, whereas ______ is the belief that a decision may be right even if it is not in keeping with our own ethical standards.

Answers

Relativism is the belief that some acts are always right or always wrong, whereas Ethics is the belief that a decision may be right even if it is not in keeping with our own ethical standards.

Relativism is a family of philosophical views that deny claims of objectivity within a given territory and argue that judgments in that territory are related to the observer's point of view or the context in which they are being judged.

There are many different forms of relativism, with very different scopes and degrees of controversy among them. Moral relativism involves the difference in moral judgment between people and cultures.

Epistemological relativism believes that there are no absolute principles related to normative beliefs, justifications, or rationality, only relative ones. Aresic relativism (factual relativism) is the teaching that absolute truth does not exist, that is, truth is always associated with a particular reference frame such as language or culture (cultural relativism).

Learn more about Relativism here: https://brainly.com/question/26329006

#SPJ4

At age 60, sanda begins to be more aware of her sarcopenia, which she hopes to postpone with frequent exercise. what is sarcopenia?

Answers

At age 60, Sanda begins to be more aware of her sarcopenia, which she hopes to postpone with frequent exercise. the gradual decrease of both bulk and function that occurs naturally with advancing age. This is further explained below.

What is sarcopenia?

Generally, The particular decline in muscle mass that comes with age is referred to as sarcopenia. It's natural for your body to shed some muscle mass as you get older. Sarcopenia, on the other hand, is a condition that depicts an abnormally severe loss of muscle. Your stride, your balance, and your general capacity to carry out everyday activities are all impacted by sarcopenia.

In conclusion, At the age of 60, Sanda is becoming more conscious of her sarcopenia, which is something she intends to postpone by engaging in regular physical activity. the natural process of aging that results in a steady loss of function as well as volume as the body ages.

Read more about sarcopenia

https://brainly.com/question/13393483

#SPJ1

A passenger in a crowded subway train accidentally stepped on arnold's foot. research suggests that arnold would be most likely to respond aggressively to this incident if he has a

Answers

A passenger in a crowded subway train accidentally stepped on Arnold's foot. research suggests that Arnold would be most likely to respond aggressively to this incident if he has a higher than average level of testosterone.

Testosterone is the primary male hormone responsible for regulating sex differentiation and producing male sperm. A hormone made mainly in the testes (part of the male reproductive system). It is needed to develop and maintain male sex characteristics, such as facial hair, deep voice, and muscle growth. Testosterone may also be made in the laboratory and is used to treat certain medical conditions.

Testosterone is an important hormone. It can boost libido, increase muscle mass, sharpen memory, and bump up energy. Yet, most men lose testosterone with age.

learn more about Testosterone here https://brainly.com/question/13061408

#SPJ4

Troubled child actor carl switzer played which member of the beloved little rascals?.

Answers

Switzer played Alfalfa from the mid-1930s to the early 1940s. In 1955, the Our Gang films were turned into a hugely popular TV series called The Little Rascals; however, Switzer never received any royalties from the show.

Who was Carl Switzer?

Carl Dean Switzer (August 8, 1927[1] – January 21, 1959) was a singer, child actor, dog breeder, and guide from the United States. He was well recognized for his role as Alfalfa in the Our Gang short subjects series.

Switzer began his career as a child actor in the mid-1930s, acting as Alfalfa, one of the series' most famous and well-remembered characters, in the Our Gang short subjects series. Switzer failed to obtain significant parts after leaving the series in 1940 due to typecasting. As an adult, he mostly acted in supporting roles and B-movies. He went on to work as a dog breeder and hunting guide.

Switzer married in 1954 and had one son with her before divorcing her in 1957. In an argument about money, he was fatally shot by an associate.

To learn more about  Carl Switzer from the given link:

https://brainly.com/question/14775649

#SPJ4

Other Questions
A bike and rider, 115-kg combined mass, are traveling at 7. 6 m/s. A force of 125 N is applied by the brakes. What braking distance is needed to stop the bike? rollo has a credit card from shopping cards, inc. to change the terms, shoppingA. Must send monthly bills twenty-one days before the change B. Must gove Rollo advance noticeC. Can increase the interest rate only retroactivelyD. Must impose double-cycle billing. If an engine has a 16:7 propeller gear ratio, what is the RPM of the propeller when the engine is turning at 2,400 RPM? Nancy Cotton bought 400 shares of NeTalk for $15 per share. One year later, Nancy sold the stock for $21per share, just after she received a $0.90 cash dividend from the company.a) What is dollar return earned by Nancy for the year?b) What is the rate return earned by Nancy?c) separate the rate of return computed in part (b) into the dividend yield and the capital gains yield. In other words, compute the dividend yield and the capital gains yield that Nancy earned by holding NeTalk for one year. the number of mosquitoes in brooklyn (in millions of mosquitoes) as a function of rainfall (in centimeters) is modeled by What is the difference of the polynomials? the regression r2 is a measure of: part 2 a. the goodness of fit of your regression line. b. whether or not x causes y. c. the square of the determinant of r. d. whether or not ess > tss. Use a population mean of 54 and SD of 8. Find the probability that x < 30. Use a population mean of 54 and SD of 8 Purchasing Various Trucks--A truck company has allocated $800,000 for the purchase of new vehicles and is considering three types. Vehicle A has a 10-ton payload capacity and is expected to average 45mph; it costs $26,000. Vehicle B has a 20-ton payload capacity and is expected to average 40 mph; it costs $36,000. Vehicle C is a modified form of B and carries sleeping quarters for one driver. This modification reduces the capacity to an 18-ton payload and raises the cost to $42,000, but its operating speed is still expected to average 40 mph.Vehicle A requires a crew of one driver and, if driven on three shifts per day, coube be operated for an average of 18 hr per day. Vehicle B and C must have crews of two drivers each to meet local legal requirements. Vehicle B could be driven an average of 18 hr per day with three shifts, and Vehicle C could average 21 hr per day with three shifts. The company has 150 drivers available each day to make up crews and will not be able to hire additional trained crews in the near future. The local labor union prohibits any driver from working more than one shift per day. Also, maintainence facilities are such that the total number of vehicles must not exceed 30. Formulate a mathematical model to help determine the number of each type of vehicle the company should purchase to maximize its shipping capacity in ton-miles per day. In curling, players use brooms to maneuver a giant stone to the center of a bull's-eye. Historically, the brooms were made from natural fibers, but that has changed in recent years. A broom made with artificial materials, dubbed the "Frankenbroom," gave players more control over the stonetoo much control, according to fifty of the top curling teams. As a result of the controversy, Frankenbrooms were banned in 2015. However, other brooms have also raised concerns. For this reason, Canada's World Curling Federation (WCF) and the National Research Council of Canada (NRC) joined forces to measure how different brooms affect the stone and the ice 5. How did nationalism help lead to World War 1 A) It created groups of rival countries (B) It led to the creation of international organizations C) It created competition among countries D) It led to the collapse of international organizations a. balance the following redox reaction under basic conditions: (show all work for full credit) cr(oh)3(aq) clo cro4 2 (aq) cl (aq) Determine the estimated multiple linear regression equation that can be used to predict the overall score given the scores for comfort, amenities, and in-house dining. Let X1 represent Comfort. Let xz represent Amenities. Let x3 represent In-House Dining. X1 + if ABC company sells on net 30 credit terms, and its current days sales in accounts receivablo is 46 days, which of the following tatemierts is thoe? A.ABC 's customers are in general, paying their bills according to the credit terms. B.The company is doing a better than average job of collecting its accounts recelvable on time.C.There is probably room for improvement in the company's ability to collect its accounts recelvable can lime.D.There is no correlation between a company's credit terms and the number of days sales in recolvables. A solution is prepared at 25C that is initially 0.098M in acetic acid HCH3CO2 , a weak acid with =Ka1.8105 , and 0.30M in potassium acetate KCH3CO2 . Calculate the pH of the solution. Round your answer to 2 decimal places. L 3. 3. 3 Quiz: Understand How Artists Build on Source MaterialQuestion 8 of 10How does one interpret a written work?A. By offering a personal opinionB. By explaining the meaning of the textC. By finding supporting evidenceD. By evaluating problems in the textSUBMIT according to the james-lange theory of emotion, which division of the nervous system is activated prior to an emotional response? Blood cells that attach to types of tumor cells and cells infected with viruses are known as ____.a. T cells b. cytotoxic T cells c. B cells d. natural killer cells find a formula for the general term an of the sequence, assuming that the pattern of the first few terms continues. (assume that n begins with 1.) 1, 1 6 , 1 36 , 1 216 , 1 1296 , . . . After David's favorite soccer team won the World Cup, he found himself celebrating in the streets with a large crowd. While celebrating, he found himself going along with the crowd and destroying public property, which he never would have done on his own. Which of the following best explains David's behavior?