Describe a mechanism for enforcing memory protection in order to prevent a program from modifying the memory associated with other programs

Answers

Answer 1

A virtual memory aids the mechanism for enforcing memory protection in order to prevent a program from modifying the memory associated with other programs.

What is a virtual memory?

In a computer system, the virtual memory refers to the memory management technique where the secondary memory can be used as if it were a part of the main memory. This virtual memory is the most common technique used in a computer's operating system.

This kind of memory uses both hardware and software to enable a computer to compensate for physical memory shortages and fpr temporarily transferring data from random access memory (RAM) to disk storage.

In conclusion, the virtual memory aids the mechanism for enforcing memory protection in order to prevent a program from modifying the memory associated with other programs.

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Related Questions

To shorten the lines of communication and improve information flow, many companies today have decreased the number of operating units and managers? True/False

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The statement is true. Smarter businesses have fewer operating divisions and managers, which has shortened communication channels and improved information flow.

This tactic works well for reducing internal communication gaps and enhancing the flow of important information throughout the company.

Nowadays, many companies or firms have figured out how to reduce the number of operating units, functional areas, and supervisors. Successful companies have reorganized and reengineered themselves into smaller work units and fewer teams, making it crucial to increase business communication and compete more productively.

Therefore, managers must now talk directly to their people rather of being constrained by extremely lengthy and ineffective communication channels.

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What accessory structure of the integument assists in ultra violet light protection?

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The skin, hair, nails, glands, and nerves are just a few examples of the organs and tissues that make up the integumentary system.

Briefing :

The integumentary system's main purpose is to act as a protective barrier between the interior of the body and external factors including bacteria, pollutants, and UV rays from the sun. Additionally, it aids in maintaining bodily fluids, removing waste, and controlling body temperature.

What is ultra violet light?

Electromagnetic radiation or light with a wavelength more than 100 nm but less than 400 nm is referred to as ultraviolet radiation. It is often referred to as UV light, UV radiation, or just UV. The wavelength of ultraviolet radiation is shorter than that of visible light but longer than that of x-rays.

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The use of psychopharmacologic agents in the treatment of mental illness comes from which domain of the biopsychosocial model?

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The use of psychopharmacologic agents in the treatment of mental illness comes from Biologic domain of the biopsychosocial model.

What part of the brain is responsible for movement?

Under the occipital lobes in the back of the brain is where the cerebellum is situated. The tentorium separates it from the cerebrum (fold of dura). The cerebellum fine-tunes motor activity or movement, such as the delicate finger movements used in surgery or picture-painting.

What part of the brain would be responsible for activities such as walking and dancin?

At the base of the brain, beneath the cerebrum, is the cerebellum. It is much more compact than the cerebrum. However, it's a crucial component of the brain. It regulates coordination, movement, and balance (how your muscles work together).

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Which respiration assessment is typically described as normal, shallow, deep, or labored?

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Character respiration assessment is typically described as normal, shallow, deep, or labored.

What is respiration assessment?

Inspection, palpation, percussion, and auscultation are all included in a full respiratory assessment along with a detailed medical history. In order to make the patient his own control, employ a methodical strategy and compare results between the left and right.

A comprehensive respiratory exam may be performed and documented, thus all nurses must be able to accomplish this. An initial evaluation, history collection, inspection, palpation, percussion, auscultation, and further research are among the components that are included.

During a typical head-to-toe examination, a respiratory evaluation is done. The respiratory system occasionally has to be evaluated more closely. As with any other system, it's crucial for nursing students to have the knowledge of potential symptoms as well as the ability to focus an interview and physical examination.

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Which treatment process asks whether the practitioner and client can form a working relationship?

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The treatment under cognitive motivation is a process that asks whether the practitioner and client can form a working relationship.

What is the significance of a working relationship?

A working relationship can be referred to or considered as a type of relationship that gets formed between two or more people as a natural part of a work environment.

A work environment of a medical practitioner and the clients that he or she has, naturally gives an opportunity for the formation of a relationship over work.

Therefore, the significance regarding a working relationship has been aforementioned.

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YOUR OWN OPINION
We know that men and women on average don’t make the same money even if they have the same job. lwomen typically make less than 80 cents for every dollar that a man makes. Why do you think this occurs?

Answers

Answer: because women are considered "lower" in the older days

Explanation: because females had a lot of bias towards them and they were treated unfairly

Which actions taken by the nurse when providing care to ms. small best demonstrate an understanding of the purpose of the assessment process?

Answers

Actions taken by nurse are as follows ;-

Asking about sleep patterns, At the conclusion of the interview, Indicating that inquiries regarding their unhappiness will be made.

What would a nurse assessment look like?

                                     For instance, a nurse's evaluation of a hospitalized patient experiencing pain takes into account the patient's response as well as the physical causes and symptoms of the pain, such as an inability to get out of bed, a refusal to eat, a withdrawal from family members, anger toward the hospital staff, fear, or a request for additional pain medication.

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Which racial or ethnic groups in the united states are expected to increase in terms of percentage of the population over the next few decades?

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Asians and Hispanic racial or ethnic groups in the united states are expected to increase in terms of percentage of the population over the next few decades

This is further explained below.

What are ethnic groups?

Generally, The number of people who live in a certain area, such as a city or town, region, country, continent, or the whole globe, is often what is meant when the word "population" is spoken.

People are said to have the same ethnicity or belong to the same ethnic group if they identify with members of the same group on the basis of common characteristics that distinguish them from members of other groups.

This is because members of the same group tend to have more in common with one another than with members of other groups.

In conclusion, Over the course of the next several decades, it is anticipated that the proportion of people who identify as belonging to the Asian and Hispanic racial or ethnic groupings in the United States would grow.

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Answer:Asian ,Hispanic,African American

Explanation:

Kendra is part of a team that will be preparing a presentation to the board of directors about a new product idea. what will her team likely do the first time they meet?

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Kendra is part of a team that will be preparing a presentation to the board of directors about a new product idea. The team would likely to brainstorm for ideas the first time they meet.

A board of directors is essentially a body of people elected to represent the shareholders. All joint-stock companies are required by law to have a board of directors. Non-profit organizations and many private companies also appoint boards, although they are not required to do so.

What is the role of the board of directors?

The primary task of a shareholder-elected board of directors of a public company is to protect the interests of the shareholders. In fact, directors are required by law to put the interests of shareholders above their own. The board of directors plays a supervisory role, overseeing the company's activities and evaluating its performance.

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An isotope whose nucleus decays spontaneously and gives off particles and energy is:________

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An isotope whose nucleus decays spontaneously and gives off particles and energy is: a radioactive isotope

The isotope of the atom of a chemical element is an atom of the same element with the same number of protons but with a different number of neutrons, therefore the atomic mass of an element varies according to its isotope

What is an atom?

The atom is the smallest part of the composition of matter, it is indivisible and is composed of a nucleus that has protons and neutrons, and around the nucleus there are the electrons.

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The continuing cycle of exploration, critical thinking, and systematic observation that psychologists use to conduct research is called:__________

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The continuing cycle of exploration, critical thinking, and systematic observation that psychologists use to conduct research is called: The Scientific method.

What is the scientific method?

The scientific method refers to all those processes that are employed by scientists who wish to find out the truthfulness of certain inquiries. The process often involves observation and exploration, and critical thinking.

When scientists faithfully adhere to all of these processes, it becomes easier for them to arrive at accurate results. These processes are used when scientists desire to conduct research to learn about some unresolved questions that pertain to life and living things.

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journal and concept notes is same or not

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Answer:no,they are not

Explanation:

Behaviorists have been most successful in treating people with observable problems, such as?

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The behaviorists have been most successful in treating people with observable problems such as a phobias irrational fears and alcoholism.

Who are behaviorists?

They stemmed from the theory of learning that is based on the idea that all behaviors are acquired through conditioning and these conditioning occurs through interaction with the environment.

The Behaviorists generally believe that our actions are shaped by environmental stimuli.

Therefore, they have been most successful in treating people with observable problems such as a phobias irrational fears and alcoholism.

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5. Use the concepts of marginal costs and marginal benefits to explain
why some people might see the same movie ten times while others
will watch it only once or twice.

Answers

Some people might watch the same movie ten times because they derive more marginal benefits than marginal costs from watching the movie.

What is marginal cost?

Marginal cost refers to cost of each additional unit of a product or service that we consume. For people to be able to get an additional unit of a product or service, the marginal cost needs to be less than the marginal benefit they get from the unit.

This means that a person can watch a movie ten times if each time they watch the movie, they get more marginal benefit than cost. Those who watched the movie once or twice, considered the marginal cost to be more than the marginal benefit after they watched the movie once or twice.

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conversation between siblings talking about duty and responsibility towards society and nation​.Any 10 points

Answers

Answer:

hi non Bob Bob Bob Bob vob

Explanation:

hiisisjs8shed

The idea that a worthwhile model of a situation must predict what is actually observed seems to have started.

Answers

Ancient Greek philosophers appear to be the originators of the notion that a useful model of a situation must predict what is actually observed.

Philosophers in ancient Greece thought and hypothesized on a wide range of topics, including moral issues, ethics, and human nature. The Pre-Socratics, the Socratics, and the Post-Socratics are three subgroups of ancient Greek philosophers.

Philosophers before Socrates focused mostly on studying natural occurrences. They held the opinion that people descended from one substance, which could have been either water or air or an infinite substance known as "apeiron." The mathematician Pythagoras, who developed the Pythagorean Theorem, was one of the group's well-known philosophers.

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Which activities should be easier for the school-age child due to changes in proportions from the preschool stage of development?

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The correct answer is “The school-age stage of growth is when activities like biking, skateboarding, inline skating, skiing, and climbing get more comfortable and simple.”.

Preschoolers' cognitive development is centered on the processing of information, including decision-making, attention, memory, language skills, learning, and perceptual abilities. The brain of the youngster needs a lot of thinking and exploration as it develops swiftly.

What developmental stage is most frequently connected to preschool?

Cognitive development, often known as intellectual development, refers to a child's capacity for learning, reasoning, and problem-solving. The preschooler is able to take part in conversations and is starting to refine his deductive reasoning.

The development of children's motor skills occurs between the ages of 3 and 5. Children are able to skip and hop, throw and catch a ball, learn how to clothe themselves, and draw accurate objects like flowers. They have no trouble speaking a complete, lengthy statement or even two or three words back to back.

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At which renal tubular sites would the concentration of inulin be expected to be highest in a normally hydrated person?

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In renal tubular sites would the concentration of inulin is expected to be highest in a normally hydrated person who is collecting duct.

In fasting adults, excessive hydration decreased GFR and expanded natriuresis. After a meat meal, GFR increased simplest within the excessive hydration regimen and natriuresis only within the low hydration regimen. Hydration affects GFR and natriuresis during fasting situations and after a meat meal.

Inulin clearance is the method by the way by which the filtering potential of the glomeruli (the principle filtering structures of the kidney is decided via measuring the fee at which inulin, then take look at the substance, is cleared from blood plasma. Urinary inulin clearance is considered the gold popular for measuring GFR because inulin has all of the properties of a perfect marker. it's miles freely filtered by means of the glomerulus, isn't secreted or reabsorbed inside the tubules, and isn't always synthesized or metabolized by using the kidney.

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The type of discrimination in which, despite legal protections, traditionally disadvantaged groups have fewer opportunities because of prejudice is ______.

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The type of discrimination in which, despite legal protections, traditionally disadvantaged groups have fewer opportunities because of prejudice is known as the de facto discrimination.

What is a discrimination?

It refers to the act of an unequal treatment of similar individuals placed in the same situation but who differs by some characteristics such as race, ethnicity, gender, disability, sexual orientation, religion, color, language etc.

De facto discrimination, as a branch of discrimination refers to one in practice but not necessarily ordained by law, therefore, this type of discrimination is one despite legal protections, traditionally disadvantaged groups have fewer opportunities because of prejudice.

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Only at the poles are all the stars visible over the course of the year. true /false

Answers

Answer:

Only at the equator are all the stars visible over the course of year. Over the course of a night, Polaris moves less than any other

Explanation:

False

The first emperor of the qin dynasty ascended to the throne at age thirteen.
a. true
b. false

Answers

True, the first emperor of the qin dynasty ascended to the throne at the mere age of thirteen as the absolute ruler of the entire empire.

What is an Emperor?

A monarch, or emperor, is typically the absolute ruler of an empire or other kind of imperial realm. The female equivalent, empress, can refer to a woman who rules in her own right and name, an empress consort, a mother, or an empress.

Most people agree that emperors, rather than kings, hold the highest royal honor and position. Since the Middle Ages, the title of Emperor has been used throughout Europe.

At that time, it was thought that the Pope’s status as the visible head of the Church and the spiritual head of Catholic Western Europe made him equal to or almost equal in dignity to the title of Emperor.

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16. in this unit, you explored the rise of two distinct civilizations in mesopotamia and egypt. how did these two civilizations differ in their social, cultural, political, and religious practices? write an essay in which you consider differences between the mesopotamian and egyptian empires in the areas of social, cultural, political, and religious practices.

this is an essay question.

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Egypt evolved across the Nile River, while Mesopotamia developed among the Tigris and Euphrates rivers.  Egypt and Mesopotamia grew into complex civilizations.  Politically, both Egypt and Mesopotamia had a government with one fundamental ruler, however, Egypt had a centralized authority with a pharaoh, even as Mesopotamia had a decentralized government with a king.  

Socially, both civilizations had been patriarchal, but Egypt changed into more lenient towards girls at the same time as Mesopotamia became stricter.  The political and social systems of Egypt and Mesopotamia each similarity and differences. Politically, although both Egypt and Mesopotamia had one major ruler, Egypt was centralized and Mesopotamia changed into decentralized.

One Egyptian lady even has become the Queen of Egypt, along with her son.  because Egypt is much less strict in the direction of the girls, Egyptian ladies have been capable of having more influence on their society.  despite the fact that both civilizations were patriarchal, they varied in how strict they had been toward ladies.  historical civilizations surrounding Egypt and Mesopotamia during this time period had comparable political and social structures to either of the civilizations.  most societies with a centralized authority no longer see their rulers as divine as pharaohs.

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To reduce the incidence of polypharmacy, on which factors would the nurse educate an older adult?

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The factors that the nurse should educate an older adult on to reduce the incidence of polypharmacy include interactions of each drug, side effects of drugs, name/appearance, and diverse therapeutic effects involving these medications.

What do the interactions of each drug mean?

The expression interactions of each drug make reference that different medications may interact among them in order to cause diverse side effects on the individual, thereby use always must be prescribed in the clinical setting.

Moreover, the side effects of drugs depend on the pathophysiological features of the person who is consuming the medication and therefore a suitable diagnosis is required before use.

In conclusion, the factors that the nurse should educate an older adult on to reduce the incidence of polypharmacy include interactions of each drug, side effects of drugs, name/appearance, and diverse therapeutic effects involving these medications.

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What requirement must be met regarding cargo that is carried anywhere in the passenger compartment of an air carrier airplane?

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Cargo may be carried in any passenger compartment aft of a bulkhead and divider if it is restrained to mandatory load factors and secured properly by a safety belt.

What is cargo?

Cargo is defined as goods or produce transported by truck, van, air travel, train, or ship. Cargo can be transported by soil, sea, or air. The terms freight and freighter have the same meaning.

Some key features regarding the cargo are-

Cargo originally referred to a ship's load. However, it is now used for any sort of freight, such as loads transported by airplane, automobile, train, but also ships or boats.Throughout most cases, carriers or shipping companies transport cargo for a profit. When relief supplies are being transported to, say, a disaster area and the carrier is not generating a profit, we may still relate to it as cargo.Most shippers, particularly if their cargo is large, should purchase cargo insurance to protect their goods from harm, theft, or loss while in transit. Governments all over the world work hard to ensure that cargo shipments arriving from oversea do not pose a security risk to the country.

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Why is it significant that it is chanuka who fulfills the saying that to truly understand a man one must walk a mile in his moccasins?

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It is significant because Chanuka brought home a pair of moccasins to show that the Chief that he had been to the Dacotah Tribe and hence understood them. This is culled from "Buffalo Dance"

What is the central  idea of Buffalo Dance?

The Buffalo Dance can also refer to a segment of a larger ceremony or dance, such as the Sun Dance. It was also a dance linked with treating the sick in some Native American tribes, calling on the spirit of the buffalo.

In the Buffalo Dance tale, how did an Indian lady become the wife of a buffalo?

A buffalo cow got trapped in the mud and pulled his bow. She saw him and, as medicine, she turned into a youthful and lovely lady.

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In terms of standing to sue, a case is ripe if a judge's decision is capable of affecting the parties __________.

Answers

In terms of standing to sue, a case is ripe if a judge's decision is capable of affecting the parties immediately.

What is Standing to Sue?

In law, standing, or standing, is a condition under which the party seeking relief must support the party's participation in the action by proving to the court that it has sufficient nexus and prejudice to the right or act being challenged.

What does it take to stand?

The plaintiff must suffer "actual injury," meaning that the injury has a legally protected benefit that is

(a) concrete and specific and

(b) actual or imminent. There must be a causal connection between the injury and the claim.

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Which findings are consistent with hypercalcemia after prolonged immobility? select all that apply. one, some, or all responses may be correct.

Answers

The findings that are consistent with hypercalcemia after prolonged immobility includes:

Bone painDepressed deep tendon reflexes

What is a hypercalcemia?

This refers to a medical condition in which the calcium level in your blood is above normal. Most time, having high calcium in the blood can weaken your bones, create kidney stones and interfere with how the heart and brain work; Thus, the Hypercalcemia is usually a result of overactive parathyroid glands.

Also, the common causes of hypercalcemia are primary hyper-parathyroidism and malignancy but other causes of hypercalcemia are medications, familial hypocalciuric hypercalcemia etc. In overview, the findings that are consistent with hypercalcemia after prolonged immobility includes Bone pain and Depressed deep tendon reflexes.

Therefore, the Option B is correct.

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Your lab partner accidentally spills some acid on his wrist and watchband. you should.:_________

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Your lab partner accidentally spills some acid on his wrist and watchband. You should: Remove the watch and watchband immediately, and rinse his wrist for at least 15 minutes to be sure all hazardous material has been washed away.

An accident is an unintended or unpleasant event that causes harm, injury, damage, loss, casualty; mishap: vehicle accidents. Such an occurrence results in an injury. An accident is that is In the event of a lab fire or explosion, make sure you're safe first and then contact help from emergency responders.

Before evacuating the location, if possible, turn off the electricity. To protect yourself from intense smoke, cover your mouth and nose with a moist towel. Fire alarms should be activated and the building should be evacuated safely.

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Select the correct answer. in an axiomatic system, which category do points, lines, and planes belong to? a. theorems b. axioms c. undefined terms d. definitions

Answers

Axiom  Given two factors x and y, the made of and, denoted, is a uniquely defined element. Axiom 2: Given elements, and, the equation is usually authentic. Axiom 3: there is a detail, referred to as the identification, such that and for all factors.

The three residences of axiomatic systems are consistency, independence, and completeness. A regular system is a machine to be able to now not capable of showing each statement and its negation. A constant system will no longer contradict itself.

A model for an axiomatic gadget is a well-defined set, which assigns meaning to the undefined terms provided in the system, in a way that is correct to the family members described within the device. The existence of a concrete version proves the consistency of a machine.

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Q4. swings of the amusement park rotate with a constant speed. what is the direction of acceleration experienced by a rider?

Answers

The direction of the acceleration experience by the rider would be towards the center

From the definition of the centripetal force, we know, that it is the force which keeps the particle moving in a circular path. It acts towards the center of the path. Centripetal force prevents the body from moving out of the center.

Therefore, when the swing of the amusement park rotates at a constant speed, the rider experiences an acceleration towards the center of the circular path due to the centripetal force.

This will cause the rider to bend towards the center.

This acceleration also known as centripetal acceleration acting towards the center of the path is given by

[tex]a_{c}[/tex] = [tex]\frac{v^{2} }{r}[/tex]

Where,

v = velocity

r = radius

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Other Questions
An atom of carbon has six protons. consider that the number of protons is changed to seven. is it still an atom of carbon? briefly explain your answer either way. Exercise 1 Underline nouns once and verbs twice. Draw a vertical line between each complete subject and complete predicate. Label adjectives Adj., articles A., adverbs Adv., direct objects D.O., and indirect objects I.O. The panting racers swiftly turned the corner. [tex] \: \: \: \: \: \: \: \: \: \: \: [/tex] Assuming there are no syntax errors in the labassignment.java program when it is compiled, answer the following questions. a. what file will be produced? Imagine that a salesperson is trying to sell you an item that is on sale by using commitment and consistency principles. which defense(s) would work best against this weapon of influence? Which number best represents the mean net worth and which represents the median net worth of us senators? Exercise 2 Write con. above each concrete noun and abs. above each abstract noun.Claires new bicycle impressed her neighbors. Many antibiotics kill bacteria because they hinder translation by prokaryotic _____. how much do we pay for the mesh around the garden, which has a shape of a square measuring 25m and one ordinary meter of mesh costs 23 euros. a solid is 5.0cm tall, 3.0cm wide and 2.0cm thick. it has a mass of 387g. What is the density? The concept of home rule was critical in establishing democracy in the united states. According to by the people, how was it first established in the colonies?. Exercise 1 Underline the verb in each sentence. In the blank, write T if the verb is transitive. Write I if the verb is intransitive. Quentin conducted the school jazz band during one number. Consider the set of ordered pairs (q, T), where T is the total value of q quarters in dollars, up to $1.50 in quarters (inclusive). In the situation above, the domain is [Select] and the range is [Select]. Exercise 1 Circle the participle or participial phrase in each sentence. Startled by the number of competitors, Carla grew nervous. The practice of offering something in order to gain an illicit advantage is _____. William has $25 to buy strings for his guitar. Each set of strings costs $9.How many sets of strings can he buy? Do not include units in your answer. How do answer this question? The marriage of pocahontas to __________ ____________ ended the first anglo-powhatan war. I need help with my French homework He favored stronger state government givingeach state freedom to govern according totheir needs.HamiltonJefferson