Why might the engineers of ion exchange products need to know which items are soluble?

Answers

Answer 1

One or more unwanted ionic pollutants are eliminated from water using the ion exchange technique by exchanging them with a less disagreeable or non-objectionable ionic material.

The engineers of ion exchange products need to know which items are soluble so that the the pollutant can be extracted  from the water by dissolving the ionic pollutant in a suitable solvent or exchange product. In order to identify the solvent, the engineer must be aware of the physical and chemical properties of the pollutant.

The exchanged material and the contaminant both need to be dissolved and have the same kind of electrical charge (positive or negative). A common instance of ion exchange is the "water softening" procedure, which lowers the amount of calcium and magnesium in the water.

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Related Questions

What does Pericles mean by saying that Athens's government was a pattern to others text to speech?

Answers

Athens was an example for other countries to follow.

The most important thing to flash back about the Funeral Oration is that it's a speech, intended to convert its listeners. Pericles praises Athens so that people will keep fighting; he praises the offerings of the dead so that others will imitate them. His words are a important expression of the duty of every citizen to fight to defend republic and freedom – but if, like Thucydides, you have some dubieties about the justice of the wisdom of the war, also this starts to look more like dangerous propaganda. As always, Thucydides doesn't offer us clear assignments or instructions, but demands that we consider complicated questions.

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Licensees can generally rely on the statements of the seller (such as in a Seller Disclosure Statement) unless the licensee has reason to believe the information is not true.a. Trueb. False

Answers

Unless such licensee had reason to suspect that the information the seller has provided is false, the licensee can often rely on the assertions made by the parties (such as those made in a Sale Disclosure Form).

Where do ethical norms mostly come from?

Religion: Because religious teachings frequently outline what is good and bad and because society as a whole upholds these standards, faith is the most significant source of ethics. Traditions: Customs that are passed down from one generation to the next become ingrained in societal norms.

transaction that neither party has an authority or fiduciary connection with?

There is a particular kind of brokerage that does not promote either the buyer or the sale in a real estate transaction, despite the fact that the majority of brokers do so. A transaction broker is the name for this type of agent, and they might be helpful in circumstances where a typical agency connection is not required.

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A water skier on florida waters may legally ski during which situation?

Answers

Aquaplaning or water skiing in Florida is not permitted after dark. Both passing the towline over another vessel and navigating between the vessel and the person being towed are prohibited.

When is water skiing permitted in Florida?

Between the hours of 1/2 hour after dark and 1/2 hour before daybreak, no skiing or aquaplaning is permitted. Anyone using a water ski or other aquaplaning device must be wearing a non-inflatable wearable personal flotation device that has been certified by the U.S. Coast Guard (PFD).

Skiing and aquaplaning are prohibited when wearing inflatable PFDs. A USCG-approved PFD is required for anyone being towed behind a motorboat or other powered craft on water skis, an aquaplane, or another craft. Operating a sailboat while intoxicated from alcohol or other drugs. is prohibited in Florida.

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What are the 6 diplomatic tools?

Answers

Answer:

1. Negotiation

2. Mediation

3. Diplomatic Immunity

4. Diplomatic Protocol

5. Economic Sanctions

6. Cultural Diplomacy

Explanation:

1. Negotiation: Negotiation is a process of two or more parties working together to reach an agreement. It can include diplomacy, dialogue, and other forms of communication to reach a mutually beneficial outcome.

2. Mediation: Mediation is a process that encourages people in conflict to come to a mutually acceptable agreement through the assistance of a third-party mediator. The mediator helps the parties look at the situation from different perspectives and identify possible solutions.

3. Diplomatic Immunity: Diplomatic immunity is a form of legal protection that allows members of foreign diplomatic missions to be exempt from certain laws and regulations in the host country. This immunity is granted to maintain diplomatic relations between countries and protect the diplomatic mission and its personnel.

4. Diplomatic Protocol: Diplomatic protocol is a set of rules and procedures that govern the interactions between diplomats of different countries. It is designed to ensure that each country is treated with respect and that the exchange of information is conducted in a safe and organized manner.

5. Economic Sanctions: Economic sanctions are measures imposed by one country on another to influence its behavior. They can include restrictions on trade, financial transactions, and diplomatic ties.

6. Cultural Diplomacy: Cultural diplomacy is the use of shared cultural values and practices to create mutual understanding and foster positive relationships between countries. It is a tool for promoting peace, stability, and cooperation among nations.

1.answer the following

1.List any three causes of noise pollution.
2. Differentiate between renewable and non-renewable energy resources.
3. What are the causes of migration? Mention any three of them.

Answers

Answer:

Explanation:

1.Three causes of noise pollution are:

Transportation: Noise pollution from cars, buses, trains, and airplanes is one of the most common causes of noise pollution.Industrial activities: Noise pollution from construction sites, factories, and power plants can also be a significant source of noise pollution.Human activities: Noise pollution can also be caused by human activities such as music concerts, parades, and fireworks.

2.Renewable energy resources are those that can be replenished naturally, such as solar, wind, hydroelectric, geothermal, and bioenergy. On the other hand, non-renewable energy resources are those that can be depleted, such as fossil fuels (coal, oil, and natural gas) and nuclear energy.

3.Causes of migration:

Economic reasons: People may migrate in search of better economic opportunities, such as higher-paying jobs or access to resources.Political reasons: People may migrate to escape political persecution, war or civil unrest in their home country.Environmental reasons: People may migrate due to natural disasters, such as floods, droughts, and extreme weather conditions, or due to human-induced environmental changes, such as land degradation or pollution.

What are intergovernmental organizations made up of?

Answers

Answer:

Intergovernmental organizations (IGOs) are made up of member states (also known as member countries) that come together to achieve a common goal or pursue a shared interest. These organizations are typically established by treaty and have their own governing structure and decision-making processes.

Examples of IGOs include the United Nations (UN), the World Trade Organization (WTO), the World Health Organization (WHO), and the North Atlantic Treaty Organization (NATO).

The membership of IGOs can vary widely. Some organizations, such as the UN, have nearly all the countries of the world as members, while others, such as NATO, are made up of only a select group of countries.

IGOs can also have different levels of membership. For example, some organizations have full members, while others have observer status or associate status. Some organizations also have regional members, such as the European Union, which is made up of member countries from Europe.

IGOs can also have different categories of membership based on the level of commitment and financial contributions of the member states, for example, the International Monetary Fund (IMF) has member countries with quotas, which is related to their economic size.

In summary, IGOs are made up of member states that come together to achieve a common goal or pursue a shared interest. The membership of IGOs varies widely and can include different levels of membership, regional members, observer status and associate status, and different categories of membership based on the level of commitment and financial contributions.

Explanation:

what type of planes do agricultural pilots fly most?

Answers

Today crop dusting is known as aerial application in the agricultural industry, and it's one of the keys to modern productivity. “Ag” pilots flying a range of turbine and piston aircraft and helicopters skim 10 to 15 feet above fields.

How does the Law of Conservation of Matter apply to you when you eat food? Why do you not continuously gain exactly the amount of mass you consume with each meal?

This is Science ='3 I'm stuck on it

Answers

Atoms make up all matter. When matter transforms from one form to another, such as when a portion of beef steak is consumed and digested.

Why do you not gain exactly the amount of mass you consume ?

It is impossible to gain precisely the amount of mass consumed since when one eats, a portion of the food is excreted in solid or liquid form.

According to the principle of mass conservation, matter cannot be created or destroyed through physical or chemical processes.

Accordingly, it is impossible to gain exactly the same amount of mass with each meal since a portion of the food taken is excreted, which is what causes the deficit in mass increase.

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Which of the following should you have nearby when you prepare to read?

A>Television
B>Notebook
C>Phone
D>Pet

Answers

When you prepare to read, you should have a note book nearby. Option B.

What is a good reading habit about?

When reading avoid distracting yourself. Stop using the computer, mute the TV, and stop listening to the music.

Reading is particularly challenging when your focus is split, especially when you're reading anything challenging. Finding a nice, comfortable space that is distraction-free is necessary if you want to read closely.

Conclusively, having a notebook nearby while reading helps you to take down vital point for reference and better assimilation

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Native americans have always been able to obtain jobs.truefalse

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Nat-ive Ameri-cans have al-ways been able to ob-tain jobs. This given statement is false. In the United Sta-tes , Native American has been wide-ly used but is fall-ing out of favor with some groups , and the ter-ms American Indian or Indi-genous American are prefer-red by many Native people.

Native Americans, also kno-wn as Ameri-can Indians, First Ameri-cans, Indigenous Americans, and other ter-ms, are the Indigenous peo-ples of the main-land United States. Native peo-ples often have indivi-dual preferences on how they wou-ld like to be add-ressed.

Genetically, Native Ameri-cans are most closely re-lated to East Asians and Anci-ent North Eurasian.

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What are the three categories of membership in a craft union?

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There are three different kinds of trade unions: general unions, industrial unions, and craft unions.

What are the three main categories of unions?

The union has a number of options for action, including boycotting, picketing, and strikes. Workers leave their workplaces during a strike and won't come back until the problem has been fixed. As the name implies, "craft unions" are organisations whose members work in specific trades like carpentry, plumbing, baking, etc.

Craft unionism is a type of trade unionism where employees are organised according to the specific craft or trade they do. Contrast this with industrial unionism, when all employees in the same industry, regardless of disparities in expertise, are organised into the same union.

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two kinds essay by amy tan

Answers

Answer:

The story "Two Kinds" covers the bond between parents and kids and what leads a "pushy parent" to prod (or coerce?) their kid into putting in extra effort to succeed.

Explanation:

A Chinese-American woman named Jing-mei recounts the story in the first person while reflecting on her upbringing in the country. The narrator's mother believed that anyone could succeed, amass wealth, and fame in America because her parents had immigrated from China in 1949.

When her mother brings her to have her hair curled like Shirley Temple's, the outcome is a disaster, and Jing-mei is forced to get her hair cut short like a boy's. She tells her daughter that she can become a child prodigy like Temple. She wants to be a prodigy because she believes doing so will make her perfect and also that if she does not, she will be nothing.

The tests her mother gives her get increasingly difficult as she strives to make Jing-mei into a ferociously clever girl who really can match the knowledge and memory accomplishments achieved by other kids. She feels horrible since she let her mother down, but when she sees oneself in the mirror, she is empowered and decides to rebel. Her mother eventually quits up attempting to educate her daughter to become a genius.

A few months ago, her mother makes their child start learning the piano after she sees a Chinese child playing the piano on television. When Jing-mei questions her mother about it, the mother claims she merely wants her to become the greatest version of herself and denies wanting to make her child into a genius. Mr. Chong, a deaf retired neighbour, teaches her how to play the piano. The girl doesn't bother to adjust herself when she strikes the erroneous notes because he can't hear the sounds she is playing.

Since her mother has pushed it so hard, she is determined not to commit to it. Jing-mei tries to ruin her mother's entry into a talent show by not preparing and giving a subpar performance. She wants the concert to go well, but as she begins to play, she makes a mistake. Later, her mother feels humiliated by how poorly she performed, and Jing-mei regrets wasting the performance.

However, Jing-mother mei's tries to coerce her into starting piano lessons again two days later. Her mother urges that her daughter be the submissive kind, claiming that there are only "two kinds" of daughters: those who are obedient and those who follow their individual minds. Jing-mei responds by saying she wishes her mother hadn't had a daughter or that she had passed away at birth like the infants her mother had lost in China. Her mother is shocked by this and gives up attempting to make her daughter study the piano.

Jing-mei claims that she repeatedly let her mother down in the subsequent years because she didn't share her belief that she could become anything other than "myself," but rather, "just me." The narrator is shocked when her mother offers to give her the piano for her birthday when she turns 30. Her mother is still certain that her child has a natural talent for music despite the passage of time. Jing-mei feels proud every time she sees the piano in her parents' living room, even though she doesn't instantly grab it from them.

Jing-mei explains just at conclusion of the story that after her mother passed away, she went back to the house to tune the piano. She opens it up and discovers the sheet music for the song she couldn't play in the talent event, "Pleading Child." She realises they are two parts of the same song after noticing the piece in the book next to it is titled "Perfectly Contented."

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This waterway is the most important waterway to the people of West Africa. The countries of Niger and Nigeria are dependent on this river

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With a length of roughly 4100 km, the Niger River is the longest and greatest river in West Africa and the third-longest river in all of Africa, behind the Nile and the Congo/Zaire Rivers.

Why does Nigeria value the Niger river?

The Niger River and its Inner Delta are essential for agriculture, livestock, fisheries, transit, electricity, tourism, and water purification. They also serve as a habitat for a variety of fish and other aquatic animals, including a number of protected species.

Does Nigeria have its name from the Niger River?

The names of the present countries Nigeria and Niger come from the river, denoting competing national claims by colonial powers over the "upper," "lower," and "middle" Niger river basin at the end of the Scramble for Africa.

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anthropologists try to avoid terms, such as primitive or great when describing other cultures or religions. why is this?

Answers

Anthropologists avoid terms like primitive or great when describing other cultures or religions because they recognize that all cultures are complex and unique, and using such terms reinforces cultural imperialism.

Anthropologists try to avoid using terms that are culturally relative such as "primitive" and "great" when describing other cultures or religions. This is because such terms are based on the assumptions and biases of the person using them, rather than on any objective criteria.

Additionally, using terms like "primitive" implies that some cultures are inherently inferior to others, which reinforces cultural imperialism and perpetuates harmful stereotypes. Instead, anthropologists strive to understand and describe cultures on their own terms, without imposing their own cultural biases. This allows for a more nuanced and accurate understanding of the culture in question, and helps to promote cultural sensitivity and respect.

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Many tourists come to the Caribbean islands for their
A. ancient historical sites.
B. lively cities.
C. peaceful deserts.
D. sunny beaches.

Answers

The answer is D that is why people go

Historically, how have Congress’ approval ratings compared to the president’s?

Answers

The approval ratings of Congress have often been lower than those of the President. Over time, Congress's popularity has varied greatly and was sometimes fairly low.

For instance, in the early 1990s, 20–30% of Americans approved of Congress. Early in the new millennium, approval ratings for Congress were in the 30–40% range, and after the 2008 financial crisis, they dropped as low as 10%.

In contrast, the President has often had greater approval ratings. During their first year in office, the President's approval rating is typically in the range of 50–60%, and it tends to go downhill from there. However, approval ratings for the President can also be affected by major events such as a recession, war, or crisis.

It's also important to note that approval ratings for Congress and the President are not always negatively correlated, for example, if the President's approval is low it does not necessarily mean that Congress's approval will be high.

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Identify the statements that describe liberal reformers during the gilded age.a. Liberal reformers feared that as lower classes looked to use government to further their own interests, democracy was becoming a threat to individual liberty and the rights to property.b. Some liberal reformers urged a return to property qualifications for voting.

Answers

635. Liberal reformers believed that democracy posed a harm to liberty and even the right to property as lower classes attempted to use state to serve their own interests.

How do we demonstrate individual liberty?

Some of these rights include the freedom to cast our votes for anyone we like, the freedom to go wherever we please, the option to receive and impart information, and or the freedom to interact with whomever we choose. These rights are necessary for democracy, which is supported by the freedoms of speech, assembly, and association.

What is the social studies definition of liberty?

Liberty is a state of autonomy, particularly in contrast to political servitude, incarceration, or slavery. The two divisions that are most widely acknowledged are political and civic liberty.

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What allowed the Ottoman Empire to expand their power and extend into Europe?

Answers

Answer: Settlement and military control.

Explanation:

Through a combination of settlement and military control, the Ottomans were ultimately able to expand their empire partly through an elite force known as the janissaries.

Can there be 2 capital cities?

Answers

There are multiple capitals in some nations. Sometimes one city serves as the capital for some purposes while another or many serve as the capital for other purposes, although none of them is given official status before the others.

Can a country have two capitals?

Bolivia is the most well-known instance of a nation having two capital cities. Two cities, La Paz and Sucre, have decided to share the many aspects of the government between them.

A state may have two capitals.

A city in northern Karnataka is called Belagavi; it was formerly known as Belgaum. With 10 lakh residents, it is the second most populated district after Bengaluru. Although it hasn't been declared, this city is regarded as Karnataka's secondary capital.

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An important housing authority survey told Tulsa patrol officers that 86 percent of occupants lived in households that

Answers

According to a significant housing authority study, 86 percent of residents lived in homes led by single females, according to Tulsa police officers.

What does a local housing authority do?A housing authority often has the jurisdiction to purchase, build, and maintain real estate as well as to spend and recoup revenue. A housing authority may also sell, lease, and renovate real estate. A housing authority or department of housing is often a governmental organization that regulates housing-related matters or frequently offers low-cost or free homes to qualifying inhabitants.The Housing Act of 1937, a component of the New Deal, established the United States Housing Authority, or USHA, as a government organization inside the US Department of the Interior in 1937.

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The complete question is-

An important housing authority survey told Tulsa patrol officers that 86 percent of occupants lived in households

examples of controlled unclassified information include ___

Answers

Examples of controlled unclassified information include Sensitive Personally Identifiable Information (SPII) .

Social Security Number, driver's license, financial information, and medical records are examples of sensitive personally identifiable information. Your zip code, race, gender, and date of birth are examples of non-sensitive personally identifying information that is readily available from public sources.

Social Security Numbers (SSN), Passport Numbers, Driver's License Numbers, Taxpayer Identity Numbers, Patient Identification Numbers, Financial Account Numbers, or Credit Card Numbers are examples of personal identification numbers. Street address or email address for a personal address. Personal contact information.

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an officer will always approach your vehicle from the driver side. True or False

Answers

It is true that an officer will always approach your vehicle from the driver side.

It is advised that you: If you are stopped by police enforcement

1. Reduce your speed and transfer your car safely to the right side of the road.

2. Position your car as far to the right as you can from the main traffic lane. If the right shoulder is free, park there; if not, park away from heavy traffic on a nearby, well-lit side street or in a parking lot.

3. Park the car, engage the emergency brake, shut off the engine, and turn on the danger warning lights.

4. Activate the inside dome light if it is nighttime.

5. Remain inside the vehicle and, if it's safe to do so, roll down the driver's window. Keep both hands on the driving wheel in plain sight. Keep your patience and listen for the police officer's directions. Any side of the car is open to an approaching police officer.

6. Let the officer know where your driver's license or proof of insurance are placed before looking into your glove box or behind the seat. Then, obey his or her instructions.

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Your friend is nearing graduation and nervous about living on his own since he grew up in the same town where all his family lives and
supports him. He earned an academic scholarship but is unsure what he wants for a career. In comparing colleges, the criterion likely to
be most important to your friend is (1 point)
price
location
parent approval
academic programs

Answers

Academic programs would likely be the most important criterion for your friend in comparing colleges, as he is unsure of what career he wants to pursue and wants to ensure that the college he chooses has a variety of options for him to explore. Option D

What is an academic scholarship?

Generally, Students who have shown great academic achievement or potential may be eligible to receive academic scholarships, which are a kind of financial assistance.

These scholarships, which are normally given out on the basis of merit, may be used to pay the cost of tuition as well as the cost of books and any other fees that are associated with attending college or graduate school.

A stipend to help with day-to-day expenditures is often included in the terms of scholarship awards. Scholarships for students looking to further their education may be obtained from a wide number of establishments, including public and private organizations, as well as specific educational institutions.

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Acquiring insight about unconscious psychological processes is a feature of:

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Acquiring insight about unconscious psychological processes is a feature of psychoanalysis.

Unconscious psychological processes are thought to play an important role in our everyday behavior. They refer to mental processes that we are not consciously aware of, but can still affect our decisions and how we interact with the world around us.

Examples of these processes include things like automatic thoughts, memories, emotions, and even our sense of self. Unconscious psychological processes are complex and multifaceted, but by understanding how they influence us, we can gain insight into how our thoughts, emotions, and behaviors are connected.

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Why is carbon dioxide important for the survival of plants?

Answers

Vital plant and animal processes like photosynthesis and respiration depend on carbon dioxide.

Carbon dioxide and water are converted by green plants into food substances like glucose and oxygen. Photosynthesis is the name of this process. During photosynthesis, plants absorb carbon dioxide from the atmosphere, or "fix" it. Both plant growth and respiration, in which the plant breaks down sugars to produce energy, require some of the carbon. It is crucial for the survival of the majority of living things and ecosystem cycles, including combustion, photosynthesis, and anaerobic and oxic respiration. One of the greenhouse gases, carbon dioxide, is crucial in controlling the temperature of the planet.

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To protect a tailgating motorcyclist while following another vehicle, you should?

Answers

If you're following another car, you should stop to protect a motorcycle rider who is tailgating. lengthen the distance you follow. turn on the headlights. your brake lights to flare.

What should you do to protect a tailgating motorcyclist?

Change lanes to allow oncoming traffic to pass when they are following too closely. If you are unable to accomplish this, slow down and leave more area in front of you so that you and the tailgater have room to stop. Additionally, this will motivate them to do so.

Before stopping, use a gradual brake. Change lanes to avoid being followed by a vehicle when possible. If you can't switch lanes, slow down just enough to let the driver behind you pass.

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When the original Constitution was ratified in 1789 who has the power to establish qualifications for voting?

Answers

Only white men could vote in the majority of states, and in many, only those who were landowners could. Four Northern states allowed free black males to vote, while New Jersey allowed women to vote until 1776.

When the Constitution was ratified, who was eligible to vote?

Unfortunately, allowing individual states to manage elections resulted in unfair voting practises in the United States. The only Americans who were regularly allowed to vote at first were white men who owned land. President Andrew Jackson promoted the political rights of persons who lacked land ownership and was a champion for frontiersmen.

In what Constitution was 1789 ratified?

The United States Constitution is the oldest continuously existing written charter of government in the world. It was drafted in 1787, ratified in 1788, and has been in effect since 1789. Its opening phrase, "We The People," affirms

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What mythological creature is known both for its humongous size and for its role as a mediator?

Answers

Answer:

Explanation:

The Simurgh is the answer.

A normative approach to answering questions would focus on _____.

Answers

A normative approach to answering questions would focus on what ought to be, rather than what is. This approach focuses on making value judgments and determining what is morally or ethically right or wrong.

It is often used to answer questions about how things should be, rather than describing how things currently are.For example, a normative approach would be used to answer questions such as: "What should be the role of government in protecting the environment?" or "What is the ethical way to treat animals in factory farming?" as it involves making a value judgment about what should be the case. In contrast, a positive approach would focus on describing how things currently are and how they have changed over time. Normative approach is common in fields such as philosophy, ethics, and political science, where questions often focus on what ought to be rather than what is. It is also used in policy making and regulation, where decisions are made based on what is considered morally or ethically right or wrong.

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what year did the crayola crayon company add a color called macaroni and cheese

Answers

Answer:

1993 is when they added the color macaroni and cheese

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Joseph has a loyalty card good for a 20% discount at his local pharmacy. What would his total in dollars and cents be, after the discount and before tax, if the total cost of all the items he wants to buy is $42.05? Round to the nearest cent. A rectangle playground has a width of 540 feet and Determine the number of grams in the quantity below. 0.5 moles of HSO4 4024Solve for x.60Xx = [?]Enter the number that belongs in the green box. Which is the correct interpretation of the standard deviation? the number of eggs laid on a randomly selected day would typically vary from the expected number of eggs by 1. 96 eggs. The mean number of eggs laid on a randomly selected day would typically vary by 1. 96 from the expected number of eggs. The number of eggs laid on a randomly selected day would typically vary from the expected number of eggs by 1. 4 eggs. The mean number of eggs laid on a randomly selected day would typically vary by 1. 4 from the expected number of eggs. Collaboration Assessment GuidePlease complete this guide and submit it with your evidence to the collaboration assessment.Part One: Pre-Collaboration PlanningUse this worksheet to help you plan out and organize your group for your Collaboration assignment requirement. 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Consider the work of all members, including you. Use the comment area to explain your rating.3=Always 2=Usually 1=Sometimes 0=NeverCriteria:Rating for You:Rating for the Team:Comments:Listened to othersShowed respect for others opinionsCompleted assigned dutiesParticipated in discussionsAttended meetings on timeStayed on taskCompleted high-quality workCompleted work on timePart Three: ReflectionRespond to the following questions with two to three sentences each.What collaboration task did your group complete?Describe your specific contribution to the groups final product.What did you enjoy most about working with others on this lesson/task? Explain.How did your team deal with conflict? Explain.Do you feel others were happy with your participation in the lesson/task? Explain.What will you do differently, if anything, in your next online collaboration opportunity? Explain.Additional comments:Part Four: Evidence of CollaborationProvide at least two artifacts that demonstrate successful collaboration in the space below or in a separate document.Examples of evidence or artifacts can include, but are not limited to, the following:Link to the team wiki, blog, online discussion, or other web 2.0 toolA screen shot or a copied and pasted version of the online discussion thread from the blog, wiki, instant message, email, etc.Any other specific evidence as listed with the collaboration lesson or task you completeAny other specific evidence as listed with the collaboration lesson or task you completed If two lines are perpendicular, how many right angles are formed? Why? Three 200-N forces are exerted on the beam shown in the figure (Figure 1).Determine the torque about the axis of rotation on the left produced by force F? 1onB.Determine the torque about the axis of rotation on the left produced by force F? 2onB.At what distance from the axis of rotation must F? 3onB be exerted to cause a torque that balances those produced by F? 1onB and F? 2onB? What if the product is price inelastic How will this affect your decision in setting price? Which of the following dot plots would most likely have the highest standarddeviation? The mental energy that directs behavior is calledO self-controlO effortO motivationresilience Where is an intrusion protection system usually placed? Outside of the networkBetween the company servers and the internetBetween usersAfter the company servers A nurse is preparing to administer dextrose 5% in water 1,000mL IV to infuse over 6 hr. The nurse should set the IV pump to deliver how many mL/hr? (Round the answer to the nearest whole number). Y=-(x+3)^2-3 vertex form to standard form please help A 0.1 kg toy train car moving at 1.0 m/s runs into a stationary car with a mass of 0.15 kg. At what speed do they move off together?