Why didn't fermentation happen in all of the beakers?

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Answer 1

Fermentation does not occur in all of the beakers because of lack of purity in fermenting raw materials or presence of stress-causing chemicals in the medium. Most microorganisms are inhibited by the presence of alcohols or organic acids.

What is the best temperature for fermentation?

Between 42°F and 50°F: According to Gene Spaziani, the optimum temperature range for fermentation is 42°F to 50°F (he is one of the lower ranges for white wines).

What is the temperature at which yeast stops fermenting?

Water between 81° and 100°F is the optimum temperature range for the fermentation process. 95°F water is the fermentation temperature that gives the best results. Water above 140°F is the yeast kill zone. At such temperatures or above, there will be no living yeast.

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How fast must the winds be blowing if the national weather service has issued a blizzard warning?

Answers

the winds must be 35 mph

The lower house of Congress, consisting of a different number of representatives from each state, depending on population.

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Answer:

The House of Representatives.

Explanation:

The U.S. House of Representatives consists of a different number of representative from each state, which are based on a state’s electors, which are further based on population data from the U.S. Censes conducted every 10 years.

dr. chu believes that there is no such thing as sort of having anxiety. in his opinion, either someone has anxiety or does not have it. period. dr. chu?

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If Dr. Chu believes that there is no such thing as sort of having anxiety, then in his opinion he/she agrees with a dimensional approach to the classification of disorders.

What is a dimensional approach to the classification of disorders?

The dimensional approach to the classification of disorders is an approach to assess disorders that is more permissive in order to identify thresholds for identifying a given disorder.

Therefore, with this data, we can see that a dimensional approach is based on the presence of thresholds to identify this type of mental illness.

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If the per capita income of the United States is $56,000 while in Guatemala it is $7,300, what does this mean?

A. The population of Guatemala is greater than the United States.
B. The GDP of Guatemala is greater than the GDP in the United States.
C. The standard of living in Guatemala is lower than in the United States.
D. More workers exist in Guatemala than the United States.

Answers

If the per capita income of the United States is $56,000 while in Guatemala it is $7,300, The thing that it means is option  C. The standard of living in Guatemala is lower than in the United States.

How does the economy's per capita impact it?

Average incomes rise as a result of sustained economic expansion, which is also closely related to decreasing poverty. A basic measure of output value per person is provided by GDP per capita, which serves as an indirect measure of per capita income. GDP growth and GDP per capita are regarded as general indicators of economic growth.

Even though a country's economy may be expanding consistently, per capita GDP growth will be negative if the population is increasing faster than the GDP.

Therefore, Economic growth will increase as per capita income increases. A country like India's population is constantly growing, and it is expected to overtake the country's economy as the world's most populous nation before the year is through.

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the reason why it is important to separate the witnesses at the crime scene is to a prevent contamination of evidence b prevent fighting among the witnesses c prevent the witnesses from talking to each other d protect them from the perpetrator.

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The reason why it is important to separate the witnesses at the crime scene is to prevent the witnesses from talking to each other.

When a crime scene investigator reaches a scene where witnesses are still present, he or she may decide to question them or examine their skin, clothing, and hair, especially if the death was violent. As a result, it is critical that witnesses be kept separate from the victim to avoid cross-contamination.

When arriving at crime scenes, the most important issues to consider are health and safety procedures, which should be prioritized throughout the process.

Until evidence is collected, the crime scene should be protected, preserved, and recorded. Existing pathogens must be evaluated and documented. It is critical to avoid cross-contamination. To maintain the chain of continuity, objects must be identified, preserved, collected, and secured.

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(q007) grouping students by perceived similarities in academic ability or attainment in order to provide different instruction to different kinds of students is called

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Grouping students by perceived similarities in academic ability or attainment in order to provide different instruction to different kinds of students is called tracking .

But in the late 1980s and 1990s, opponents said that ability grouping and its close relative, tracking, which assigns children to various classes depending on their proficiency levels, perpetuated inequality by placing underprivileged and minority kids in low-level groups.

Tracking is the practice of grouping pupils according to academic aptitude for all subjects or specific classes and curricula within a school. In certain schools, it could be referred to as streaming or phasing.

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before diann presents her new idea to her boss, she searches the internet and jots down two statistics that reinforce the idea. this is an example of

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Which of the following strategies is the most effective for visualizing success as a top-tier professional football player?

How do you pronounce the word presents?

Presents and presence are homophones, which are words that look alike but have different meanings. It is simple to mistake them because they have different spellings and are both for use as nouns. The term "presents" denotes "gifts."

Why are presents called gifts?

Gift derives from the ancient Germanic verb to gift. It first made reference to the giving action and then to the gift itself. It was used to refer to the payment given to a father of the bride in Old English. The word "present" is derived from the verb "to present." A gift is what is being given as a present.

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An individual bystander is most likely to help an injured person under which of the following circumstances?
A. When the bystander is the only other person present
B. When the injury is severe
C. When it is unclear if the injured person needs help
D. When the other people present are not helping the injured person
E. When a large number of people are present

Answers

Answer:

A. When the bystander is the only other person present

Explanation:

The individual bystander is most likely to help an injured person when the other people present are not helping the injured person. Therefore, option D is correct.

What is an bystander effect?

The bystander effect is a social phenomenon where individuals are less likely to offer help or intervene in an emergency situation when other people are present.

The presence of others creates a diffusion of responsibility, where each individual assumes that someone else will take action, resulting in a decreased likelihood of any individual taking action.

The bystander effect was first identified and named after the murder of Kitty Genovese in 1964, where despite several witnesses, no one intervened to help her.

Research has since shown that the bystander effect is a real and widespread phenomenon, and it can have serious consequences in emergency situations where prompt intervention can be critical.

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joshua decides to return to his hometown after his graduation and assist his father in the family business. he is a very talented musician, and his friends encourage him to stay back and join a band. however, joshua shrugs off their suggestions. when asked for an explanation, he says that what he plans to do is morally correct but is unable to give a convincing answer to support his beliefs and opinions. this scenario most likely illustrates:

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Here potential Energy is stored which is an energy that the rubber band has because of its position and it's potential to be converted into kinetic energy.

What is a flashbulb?Generally, The typical characteristics of a "flashbulb" occurrence are that it is surprising, unexpected, and spectacular.The murder of former United States President John F. Kennedy in 1963 is a good example of a flashbulb memory. Another example is remembering the moment you found out that Princess Diana had passed away in 1997.Joshua vividly recalls his feelings and what he was doing at the exact moment when he heard of his grandfather's unexpected death. this best illustrates flashbulb.A lot of research has come to the conclusion that flashbulb memories are generated either shortly after a significant life event occurs or when the news of the event is communicated.Even while further information about the incident may be investigated or learned at that point, it is common for the additional knowledge to be forgotten in the memory owing to the various stages of encoding.

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which option best characterizes the difference between act utilitarianism and rule utilitarianism? g

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There is a difference between rule and act utilitarianism. The act utilitarian considers only the results or consequences of the single act while the rule utilitarian considers the consequences that result of following a rule of conduct .

What do you mean by utilitarianism?

An ethical theory known as utilitarianism establishes right from wrong by emphasizing results. It embodies consequentialism in some way. According to utilitarianism, the morally best course of action is the one that benefits the largest number of people.For instance, the utilitarian viewpoint holds that you should select the flavor of ice cream that will make you feel the happiest if you are making a decision for yourself. If you like chocolate but detest vanilla, go with chocolate for the delight it will provide and stay away from vanilla because it will make you unhappy.

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explain the concept of error management theory and how, according to evolutionary psychologists, error management theory relates to emotion.

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According to error management theory, the emotional triggers' psychological systems will develop to be roughly accurate rather than exactly right.

What is error management theory?

The broad theory of perception and cognition biases known as error management theory (EMT) was developed by David Buss and Martie Haselton.

It's possible that the human brain has biases and heuristics that influence how humans think and make judgments. This notion is applied in a similar field called error management training. Its goal is to get students to make mistakes so they can reflect and figure out how to prevent them in the future by understanding what led them to make those mistakes.

Example of Error Management theory-

Men are more likely than women to "see" sexual attraction in photos of neutral female faces after watching love movies, research shows. False negative bias can be seen in how women perceive men's interest in marriage during courtship.

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Write a list of five adjectives you would use to describe Shi Huangdi.

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The first Qin Emperor, Qin Shi Huangdi, was a brutal ruler who built the Great Wall and unified ancient China. By the time the states of China came together under its first emperor, the country already had a long history.

An agricultural civilization had emerged from the Yellow and Yangtze River Valleys' numerous settlements.

How would you characterize Qin the Emperor?

Due in part to the harsh assessments of him made by the Han dynasty, he was frequently portrayed as a tyrannical ruler and strict Legalist throughout history.

What were Shi Huangdi's three actions?

Shi Huangdi standardized writing throughout the empire, established a postal system, standardized currency and measurement, built extensive infrastructure like highways and canals, and conducted a census.

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A debt collector's job is to ________.


A debt collector's job is to ________.
A
increase a person's interest rate

B
call very early in the morning to remind people about their bills

C
get people to pay back money that they owe

D
offer financial advice

Answers

Get people to play money that they owe

which u.s. state celebrates chester greenwood day to commemorate the invention of earmuffs?

Answers

Maine is the state in the United States that observes Chester Greenwood Day to honor the creation of earmuffs.

Who was Chester Greenwood, exactly?

In 1977, the Maine government declared December 21 to be "Chester Greenwood Day." There is a parade held there each year to honor his accomplishments.

It should be remembered that Chester Greenwood invented the first thermal earmuffs when he was 15 years old and a resident of Farmington, Maine. The idea, so the story goes, came to him when he was ice skating, and he asked his grandmother to sew fur tufts in between loops of wire.

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emile durkheim argued that religious rituals serves a crucial role in combating one's sense of anomie and in addressing larger social dynamics. how did durkheim define anomie, and how does religious ritual help combat anomie? how is this different from karl marx's view of religion?

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Durkheim argued that religion, particularly religious ritual, plays a crucial role in combating anomie and addressing larger social dynamics of alienation and dislocation by creating social solidarity, cohesion, and stability.

Durkheim asserted that religion served as a source of identification and solidarity for people within a society, particularly as a component of mechanical solidarity systems and to a lesser extent, but still significantly, in the context of organic solidarity. He acknowledged the social origins of religion.Emile Durkheim noted that religion serves three main purposes: Religion binds individuals, fostering social cohesiveness; it promotes conformity by encouraging people to follow cultural standards; and it gives meaning and purpose to life.

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According to the us constitution, how many states, out of the 13, were necessary to ratify the us constitution and to make this the new us government?

Answers

The Constitution would take effect once it had been ratified by nine of the thirteen State legislatures; unanimity was not required.


hope this helped

In order to determine whether the strength of people’s self-esteem is related to their income levels, researchers would most likely make use of?

Answers

To determine whether people's self-esteem strength is related to income level, researchers will most likely rely on correlation studies.

What does correlation studies mean?

Correlation studies provide insight into complex real-world relationships and help researchers develop theories and make predictions. Insights from correlation studies can be used to determine relationships between prevalence and variables and predict events from current data and insights.

Example: Investigating non-causal correlation people want to know if there is a relationship between the children's number they have and political party they chose to vote.

How do you perceive correlation studies?

If a study involves systematic manipulation of levels of variables, it is an experimental study. When researchers measure what already exists without actually changing the variables, it is a correlation study.

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zoe, aged twenty-two, gave birth to her first child, alexa, four days ago. zoe's initial complaints included insomnia, restlessness, and emotional labiality which progressed to confusion, irritability, delusions, and thoughts of wanting to kill her baby. which diagnosis would you consider first?

Answers

To Zoe, we would first diagnose her with Brief psychotic disorder, post-partum onset.

What is psychotic disorder?

Severe mental illnesses known as psychotic disorders result in aberrant thoughts and perceptions. Psychotic patients become disconnected from reality.

Delusions and hallucinations are two of the primary symptoms. Delusions are erroneous beliefs, such as the conviction that someone is attempting to harm you or that your television is communicating with you covertly.

False perceptions like hearing, seeing, or sensing something that isn't there are known as hallucinations.

One example of a psychotic condition is schizophrenia. Psychotic symptoms can also be present in those who have bipolar disorder.

Alcohol and some medications, brain tumours, brain infections, and stroke are some other conditions that might result in psychosis.

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the position that funerals are a comfort to family members and are not expensive when you consider their meaning is associated with:

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The position that funerals are a comfort to family members and are not expensive when you consider their meaning is associated with romantics.

Even funerals were romantic during the Romantic era; it was viewed as a lovely realm of dreams where one could flee the hardships, difficulties, and gloom of reality. Sleep is when one dreams, and after death, one would continue to dream forever, joining nature forever.

Dreams allow us to view our deepest wants and ideas, and since death is a dream, no one need be afraid of it because they will continue to dream when they pass away. Only the worries we invent for ourselves exist in relation to death. Romantic spiritual philosophy lived in a time when life was changing due to the Industrial Revolution and materialism was taking over.

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kathryn edin and maria kefalas researched low-income women and nonmarital childbirth in philadelphia and in camden, nj. another sociologist repeats their research in chicago and finds very similar results. what is a comment that low-income women in chicago might often make to the researcher?

Answers

In Chicago Low income women felt marriage was likely to make things worse, whether had children or not.

The capacity of people to spend to satisfy their requirements alludes to the bearing the cost of capacity of the people. The capacity to bear for things relies on the pay levels of people. Higher the pay levels higher will be the requirements on the grounds that the level of reasonableness will be higher.

At the point when the pay level is lower then the requirements won't be higher since they can't manage for all that they wish.The needs of people when marriage changes a ton. At the point when men alone is working with lower pay levels, ladies felts that the things will turn out to be all the more regrettable regardless of whether they had kids or not.

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the number of women incarcerated in prisons has begun to slowly decline over the past few decades. true false

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The statement the number of women incarcerated in prisons has begun to slowly decline over the past few decades is false.

What is incarcerated?

Incarcerated  is when a person is jailed  for committing a crime or sentenced  to  prison and this is done after the person  has been found guilty by the court of law.

The statement is false based on the fact the  number of women that are jailed has not decline or reduce over the past few decades, this  occur because some women have continuous to involve themselves in crime .

The number  of women incarcerated in prisons  can tend to  reduce if  women does not commit crimes or the rate of women that commit crime decline or reduce.

Most women were incarcerated in past few decade as a result of their involvement in drugs crime or drug offences  leading to the rise in the amount of women incarcerated in prisons.

Therefore we can conclude that the the statement is false.

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On december 6, 1865, what amendment to the u.s. constitution was ratified that officially ended slavery in the united states?

Answers

Answer:

The 13th Amendment is the correct answer.

Explanation:

according to social-cognitive theories, the best predictor of students' academic success in college would be their group of answer choices college entrance test scores. high school grade-point average. levels of self-esteem. relative standing on the big five.

Answers

According to social-cognitive theories, the best predictor of students' academic success in college would be high school grade-point average.

Hence, option c is correct

According to the social cognitive theory, which is applied to psychology, education, and communication, a person's knowledge acquisition might be in part directly tied to how they see other people in the context of social interactions, experiences, and outside media influences.The acts of other people in their environment or role models can teach people both positive and harmful behaviour. For instance, both being rude and inconsiderate of others as well as being nice and courteous are frequently learnt through role models.

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click and drag each of the descriptions to identify which primary taste sensation they apply to. Craved by people with electrolyte deficiencies Produced by amino acids Perceived as a "meaty" flavor Produced by organic alkaloids, like caffeine Produced by sugars Produced by acids in foods like lemons Common in citrus fruits Produced by potassium and sodium ions Usually associated with high-calorie foods Serves as a warning not to ingest a poisonous or spoiled food Salty Sweet Sour Bitter Umami Reset

Answers

Description: Salty

Primary taste sensation applied to:

produced by potassium and sodium ionscraved by people with electrolyte deficiencies

Description: Sweet

Primary taste sensation applied to

usually associated with high-calorie foodsproduced by sugars

Description: Sour

Primary taste sensation applied to:

produced by acids in foods like lemonscommon in citrus fruits

Description: Bitter

Primary taste sensation applied to:

serves as a warning not to ingest a poisonous or spoiled foodproduced by organic alkaloids, like caffeine

Description: Umami

Primary taste sensation applied to

produced by amino acidsperceived as a "meaty" flavor

What is Taste sensation?

Basically, taste means a sensation that occurs in the mouth when a substance reacts chemically with taste receptor cells that is located on taste buds or papillae. The taste determines flavors of foods.

All humans have taste receptors on taste buds in the upper surface of the tongue and the epiglottis. The main sensations of taste in all human being includes taste of sweet, sour, salty, bitter and savory.

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Some people believe that encouraging people to ignore others’ group memberships when they interact with one another is the best way to reduce prejudice. for example, hoping that these one-on-one interactions will lead to more positive attitudes toward all outgroup members, teachers may encourage students to ignore the ethnicity or gender, or religion of their classmates, and to treat them as "unique individuals." this example illustrates which approach to reducing prejudice?

Answers

This example illustrates the recategorization of group identities approach to reduce prejudice.

What is prejudice?

Prejudice is an unjustified and unfounded attitude toward an individual based solely on his membership in a social group. Prejudice can also refer to unfounded or pigeonholed beliefs, as well as "any unreasonable attitude that is unusually resistant to rational influence."

Recategorization encourages members of both groups to see themselves as members of a single superordinate group. for example, hoping that these one-on-one interactions will lead to more positive attitudes toward all outgroup members, teachers may encourage students to ignore the ethnicity or gender, or religion of their classmates, and to treat them as "unique individuals".

Therefore, recategorization of group identities approach helps to reduce prejudice.

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an unofficial group that emerges from natural or spontaneous relationships among people with shared interests is called a(n)

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Option A is correct, An informal group is one that forms as a result of unplanned interactions amongst individuals who share interests.

Informal groups are defined by interpersonal connections, affinity groups, and social networks that form as staff members interact with one another at work. There are numerous formal and informal group types. People who play, carpool, eat lunch together, and work together are examples of informal groups. People who participate in informal groups at work may have more chances to connect with others in the group and receive emotional support and peer reinforcement. Members of this environment promote innovation, inclusivity, and open communication, creating a positive culture.

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An unofficial group that emerges from spontaneous relationships among people with common interests is called a(n) __________.

a) informal group

b) virtual network

c) unofficial team

d) formal team

One of the problems with setting up groups is the strong likelihood for the organization to experience decreased productivity.TRUE OR FALSE

Answers

Answer:

False is the correct answer.

Explanation:

soccer fits well with american exceptionalism. in fact, soccer is a national american sport. group of answer choices true false

Answers

Soccer fits well with American exceptionalism. In fact, soccer is a national American sport. This statement is false.

Due to the attention of both wealthy white suburbanites and immigrant groups, the United States is changing due to the influence of the global soccer culture. Today, the United States has a well-respected national squad that often advances to the World Cup. The expansion of global soccer media sources is just as astonishing and perhaps more significant.

It's difficult to overstate how much the introduction of soccer into American culture poses a threat to the American exceptionalism, not to mention our long-standing lack of geographic knowledge. American soccer fans can have a sense of global, as opposed to just national, togetherness.

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Which of the following is the merging of county government with other local governments to form a single local government?

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In the United States local government, a consolidated city-county is formed when one or more cities and their surrounding county (parish in Louisiana, borough in Alaska) merge into one unified jurisdiction.

breland and breland trained pigs to carry wooden coins in their mouths to a piggy bank. this sequence was reinforced with food. after some weeks, however, the trained pigs began to root the coins with their noses, treating them like pieces of food. this can be best characterized as an example of

Answers

The answer is instinct drift. It is an acquired behavior's propensity to eventually revert to a more inherent behaviour after being reinforced.

What is instinct drift?

The tendency of an animal to revert to unconscious, reflexive behaviour that interferes with taught behaviour from operant conditioning is known as instinctive drift, sometimes known as instinctual drift.

Keller and Marian Breland, former University of Minnesota students of B.F. Skinner, created the phrase "instinctive drift."

American psychologist B.F. Skinner is credited with developing operant conditioning, a method of teaching behaviour through positive reinforcement or negative consequences.

It is determined if an animal will sustain a behaviour or go extinct by the relationship between the behaviour and the reward or consequence that follows.

A process known as "instinctive drift" occurs when such conditioning wears off and an animal returns to its original behaviour.

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which sentence is correctly punctuated? question 24 options: a) shakirat kaya, md spoke to our ethics class about patient confidentiality. b) shakirat kaya md, spoke to our ethics class about patient confidentiality. c) shakirat kaya, md, spoke to our ethics class about patient confidentiality. PLEASE HELP!!!!its confusing Which of the following developments most directly related to the increased sectional strife immediately prior to the election of 1860?O The addition of territory to the United States through the annexation of CaliforniaO The differing viewpoints over the use of the tariff to protect domestic industryO The legal ruling that denied African Americans rights of citizenshipO The rise of nativist political groups in Northern urban areas 4. What is an interest group? Compare and Contrast the Narnia of Prince Caspian with the Narnia of The Lion, The Witch, and The Wardrobe. I am looking for complete sentences, with use of evidence from at least one book, and two - three paragraphs. from the time that children are born through adolescence, a family is in the stage. question 10 options: independence parenting launching While the Western culture based on individualism and autonomy is good for entrepreneurial activities it does not bode well for the collective actions of a population needed to fight an pandemic (COVID-19) TrueFalse which of the following defects to mutual assent involves the abuse of the control that one person has over another? in , the possibility exists for a person to achieve business success mostly free of government regulation or to fail miserably and spectacularly in the attempt. TRUE/FALSE. mncs might have been lured to invest in china not only by lower labor and material costs but also by china's friendly business practices. by the desire to preempt the entry of rivals into china's potentially huge market. by the desire to help chinese people. by more advanced technology. Suppose Mexico can produce 5 autos or 10 corn. Suppose the United States can produce 4 autos or 20 corn. If opportunity costs are constant for both countries, which of the following would NOT be a potential terms of trade?Choose matching definitiona. Mexico has a comparative advantage in grain production.b. will export the good.c. 1 corn for 1 autod. the United States has a comparative advantage in corn production. Let f(d)=-6d+54 represents the amount of firewood purchased and each night you burn six pieces of firewood. D = number of days and F = pieces of firewood. when will there be 36 pieces of firewood left?Answers: a. end of first day B. End of second day C. end of third day D. End of fourth day Which of the following is a characteristic of offspring produced by meiosis, and does not characterize offspring produced by mitosis? A. four haploid cells with chromosomes and alleles that are genetically different than the parents B. four haploid cells with chromosomes and alleles that are genetically identical to the parents C. two diploid cells with chromosomes and alleles that that are genetically different than the parents D. two diploid cells with chromosomes and alleles that are genetically identical to the parents what command must be entered to configure an ip address of 192.168.10.3 and subnet mask of 255.255.255.0 for a switch? Solve 9(2x8)2(4x19)=26 . T/F. most of the ethics issues in negotiation are concerned with standards of truth telling in that an individual must decide when they should tell the truth. A 1.5 kg block is on a 15 frictionless incline plane.a) What is the normal force?b) What is the downhill force?c) What is the acceleration? Rugged cabin co. provides pre-made materials to build cabins. to ensure materials are in supply and ready for quick delivery, the company offers cabins in only three sizes. each cabin has rectangular floor plan where the length is equal to 5 feet more than twice the width. which expression represents the area, in square feet, for each cabin size? The customer perspective of the balanced scorecard approacha. evaluates the company from the viewpoint of those people who buy its products or services.b. evaluates the internal operating processes critical to the success of the organization.c. is the most traditional view of the company.d. evaluates how well the company develops and retains its employees. Noise is any disturbance that interferes with the transmission of a message, and it can occur in any medium. (True/False).