This problem is to apply Roult’s Law. Roult’s Law states that the vapor pressure, p, of a solution of a non-volatile solute is equal to the vapor pressure of the pure solvent, Po solv, times the mole fraction of the solvent, Xsolv p = Xsolv * Po sol X solv …Read More »
. Which of the following statements is accurate? A. If an object’s velocity is changing, it’s either experiencing acceleration or deceleration. B. If an object’s velocity decreases, then the object is accelerating. C. If an object is said to be decelerating, its velocity must be increasing. D. If an object’s velocity remains constant, its acceleration must be increasing.
Answer: a) The time the police officer required to reach the motorist was 15 s. b) The speed of the officer at the moment she overtakes the motorist is 30 m/s c) The total distance traveled by the officer was 225 m. Explanation: The equations for the position and velocity …Read More »
Overloading taps the body's mechanisms that bring about the desired changes that go hand-in-hand with specificity. Improving cardiovascular fitness involves sustaining submaximal activities for extended periods of time. Increasing strength requires lifting progressively heavier weight loads. The principle applies to duration and volume of training, as well.
Overloading taps the body’s mechanisms that bring about the desired changes that go hand-in-hand with specificity. Improving cardiovascular fitness involves sustaining submaximal activities for extended periods of time. Increasing strength requires lifting progressively heavier weight loads. The principle applies to duration and volume of training, as well.Read More »
6. Thurgood Marshall was the NAACP lawyer who argued the Brown v. Board of Education case before the Supreme Court. True False 7. How did America react to news that the Soviet Union was the first to put a man in space? with threats of military action with pride in human achievement with determination not to lose the space race with indifference 8. Who assassinated John F. Kennedy? Lee Harvey Oswald John Connally Neil Armstrong Jack Ruby 9. Which of these organized movements by African Americans to fight segregation was first? the Selma, Alabama, voting rights campaign the mass march on Washington, D.C. the “children’s crusade” in Birmingham the Montgomery, Alabama, bus boycott 10. What factors helped create the prosperity that many Americans enjoyed in the 1950s? Many Americans had more money to spend, increasing demand for automobiles and other big-ticket items, and thus creating more jobs. The middle class grew in size and enjoyed comfortable living in suburban communities. Television helped advertisers reach a wider market, and Americans were encouraged to buy the many products they saw in ads. all of the above
The Reformation actually started after Columbus’s landing in North America. Treaty of Tordesillas in 1494 was forced on Spain and Portugal by the Pope. The Pope basically said that all lands in the New World belonged to Spain and all new non-Christian lands in the Eastern Hemisphere belong to Portugal. …Read More »
The mountain shown is composed of deformed sedimentary layers. they are located near a tectonic plate boundary and are still increasing in elevation due to –
The correct answer is – Andes Mountains. The Andes Mountain Range is a result of a oceanic-continental convergence. This mountain range stretches alongside the western coast of the South American continent, in close proximity of the convergent boundary between the South American tectonic plate, which is continental one, and the …Read More »
In? 2009, the world suffered a global economic crisis that resulted in dramatic decreases in worldwide exports.? today, we see increasing growth in world trade with world exports of merchandise increasing from? $12 trillion in 2009 to nearly what amount in? 2012? a. ?$15 trillion b. ?$20 trillion c. ?$18 trillion d. ?$16 trillion e. ?$14 trillion
Depreciation=(equipment cost-salvage value)/useful life Depreciation=(16,950−4,200)÷6=2,125 per year Book value after 3 years=16,950−2,125×3=10,575 Now find the amount of depreciation to be charged against the equipment during each of the remaining years of its useful lifeDepreciation=(equipment cost-salvage value)/useful life Depreciation=(10,575−1,695)÷3=2,960Read More »
The Vietnam War and the Watergate scandal contributed to which of these trends? A. increasing mistrust of the government B. decreasing support for the Republican Party C. decreasing popularity of counterculture values D. increasing conformity among middle-class Americans
Answered by answersmine AT 22/10/2019 – 01:18 PM The correct option is A The Watergate scandal was a major political scandal that took place in the United States in the 1970s as a result of a theft of documents in the Watergate office complex in Washington DC, home of the …Read More »
Which of the following statements is NOT true about alcoholics? (20pts!) A. Alcoholics have a strong craving for alcohol. B. Alcoholics need increasing amounts of alcohol to feel the effects. C. Alcoholics are able to limit the amount they drink. D. Alcoholics go through withdrawals when they don't drink.
Which of the following statements is NOT true about alcoholics? (20pts!) A. Alcoholics have a strong craving for alcohol. B. Alcoholics need increasing amounts of alcohol to feel the effects. C. Alcoholics are able to limit the amount they drink. D. Alcoholics go through withdrawals when they don’t drink.Read More »
Under a contractionary taxation policy, the government tries to improve its finances by increasing taxes. reducing taxes. increasing spending. reducing spending.
You didn’t provide answer choices, but the most likely answer is: Explanation: Thomas Hobbes pointed to the social contract as the source of a government’s authority, saying that a ruler got his power from the people over whom he ruled, not directly from God. But Hobbes’ argument still supported a …Read More »
Two sides of a triangle have lengths 12 m and 18 m. the angle between them is increasing at a rate of 2°/min. how fast is the length of the third side increasing when the angle between the sides of fixed length is 60°
Answer c. mean = 75.8, median =76.5, mode = 63 Explanation Mean, meadian and mode are called the values of central tendancy. The help us study a set of data more clearily. mean = total value/total frequency =(88+89+65+62+83+63+84+63+74+64+71+82+66+88+79+60+86+63+93+99+60+85 ) ÷ 22 = 1667/22 …Read More »
Joaquin believes that older adults deliberately withdraw from social contact with individuals peripheral to their lives while maintaining or increasing contact with close friends and family members with whom they have had enjoyable relationships. he is a proponent of _____.
In the subjectof contemporary psychology, the big five traits are the following: Openness, Conscientiousness, Extraversion, Agreeableness and Neuroticism. Their brief description are the following: Openness – high interest in learning new things; creative and adventurousConscientiousness – systematic and organizedExtraversion – friendly, talkative and loves human interactionAgreeableness – sympathetic and compassionateNeuroticism …Read More »
Around the twelfth century, simple grave markers began to appear as did elaborate effigies. this was as part of increasing emphasis on
Correct answer: Joseph Stalin You may have meant “for,” but then whoever wrote the question made a typo mistake in the question. The only way the question makes sense is if it would read: I began the Cold War in Europe by creating the Communist Bloc. I also stole …Read More »
Increasing your level of strength by regularly creating a degree of tension in your muscles greater than they are accustomed to is called
The risk of developing hypertension, heart disease and stroke can be reduced through diet and exercise. Further Explanation: Heart is the most vital circulatory organ in the body. The pumping of blood in the body is done by the heart. There are several heart issues that occur due to different …Read More »
The maltose molecule can be broken down into two individual glucose molecules with the help of an enzyme produced within a cell. Which of the following changes is most likely to slow down this reaction? A. Adding more maltose molecules B. Increasing the volume of the cell C. Adding more of the enzyme D. Increasing the pH within the cell
Answer: 1. It results from the disappearance of entire species in a short time. 3. It is caused by the growth of the human population. 6. It is caused by an increase in the introduction of non-native species. Explanation: A mass extinction can be define as death of large population …Read More »
How are Phase 1 and Phase 2 of logistic growth different? A. A population is increasing, moving toward its carrying capacity during both phases. B. A population is at its carrying capacity during both phases. C. Population grows rapidly in Phase 1 but slows in Phase 2. D. The emigration rate is higher than the immigration rate during both phases.
Answer: Rate of transpiration will become negligible Explanation: Water is a polar solvent which means it can reorient its molecular structure is a way that it can have positive and negative configuration. Due to this specific characteristics , it can adhere to any surface and also it can join with …Read More »
Which example best represents the use of creativity in scientific inquiry? replicating Pasteur’s experiments by using vintage equipment using a computer spreadsheet program to process data and make graphs increasing the efficiency of a pharmaceutical factory developing a new way to extract a particular protein from tissue samples
Answer; -Developing a new way to extract a particular protein from tissue samples Explanation; -Scientific inquiry is a thoughtful and coordinated attempt to search out, describe, explain and predict natural phenomena. · Scientific inquiry progresses through a continuous process of questioning, data collection, analysis and interpretation. -Scientific inquiry requires the …Read More »
Best answer: The Western Empire had lost most of its political, religious, and economic power. The Western empire been taken over by Germanic tribes. And in the Eastern empire, Greek language and church culture proved more long-lasting than the Latin language and the Roman bishops’ influence. I might add a …Read More »
President Reagan’s policies affected government spending by increasing funds for environmental programs. increasing funds for civil rights enforcement agencies. decreasing funds for defense spending. decreasing funds for social programs
The correct answer is C. When President George H.W. Bush restricted new sources of offshore dilling in the 1990s, he wanted to prevent another disaster like Exxon Valdez. The Exxon Valdez disaster was an oil spill caused by the oil tanker Exxon Valdez after running aground on March 24, 1989, …Read More »
What stood in the way of President Kennedy’s “New Frontier” programs of sending a man to the moon, increasing federal spending for education, and increasing aid to relieve poverty? —————————————————— Question options: unpopular tax increases a potential federal budget surplus Republican opposition to social programs foreign crises that required attention
The correct answers, which describe events associated with Presidents from the 1950s and 1960s are: – Johnson’s “Great Society” created Medicare and Medicaid. The Great Society was a program and set of domestic policies of the United States in the 1960s. Proposed and put in place by President Lyndon …Read More »
Mark if the statement describes an event or belief that led to the Crusades. A.Muslims attacked the Byzantine Empire. B.Western Europe was interested in increasing trade with the Byzantine Empire. C.Christians wanted to regain control of the Holy Land from the Muslims.
Mark if the statement describes an event or belief that led to the Crusades. A.Muslims attacked the Byzantine Empire. B.Western Europe was interested in increasing trade with the Byzantine Empire. C.Christians wanted to regain control of the Holy Land from the Muslims.Read More »
How were gender roles being challenged in the 1960s and 1970s? greater numbers of women were college educated and expected men to raise the children at home. despite the images of women portrayed in the media, most had not left their war-era jobs and careers. women were expected to be submissive housewives, but the divorce rate was increasing. men wanted their wives to work, despite social expectations, to reduce pressure on them to earn income.
You didn’t provide the curve, however, the more consumers want a product the larger will be the supply needed as well as the price they’re willing to pay for it. The price of a product rises in demand and drops when nobody wants it. Also the scarcity of it influences …Read More »