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Tina can paint a room 1.5 times faster than Joey can. If they work together, they can paint a room in 6 hours. How long would it take the slower person working alone to paint the room?

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To answer this problem, let us define that:

x = amount of time Joey can paint a room in hours

1.5 x = amount of time Tina can paint a room in hours

Each person can complete 1 job in the specified amount of
time.

1 job / x hours = rate of Joey

1job / 1.5 x hours = rate of Tina

By adding the two, they can paint the room (1 job) in 6
hours. Therefore:

(1 / x) + (1 / 1.5 x) = 1 / 6

Multiplying whole equation with 6 (x) (1.5 x):

6 (1.5 x) + 6 x = x (1.5 x)

9 x + 6 x = 1.5 x^2

Dividing both sides with x:

15 = 1.5 x

x = 10 hours

Therefore the time it will take Tina, the slower person, is
1.5x = 15 hours

ANSWER: 15 hours

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Which invention helped make large working animals more comfortable

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Which invention helped make large working animals more comfortable

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How is the tendency to look for mentors and heroes connected to social class(poor working middle class upper class)

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How is the tendency to look for mentors and heroes connected to social class(poor working middle class upper class)

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How have your education, experiences and/or people skills prepared you to deal with the demands of protective services while working for criminal justice field?

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Answered by answersmine AT 22/10/2019 – 03:01 AM

My education taught me the necessary laws to defend or oppose a criminal when needed to. My experiences taught me the rules of life, to uphold ones’ values in spite of he harshness of the reality. My people skills help me interact with people and how to deal with them if they have something going on with their lives.

Post your answer

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What happened in this sentence? El campesino estiró mucho pero la planta madura no salió. A. The plant developed poorly. B. The farmer couldn't uproot the plant. C. The farmer began working in a plant. D. The plant was moved out to the country.

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What happened in this sentence? El campesino estiró mucho pero la planta madura no salió. A. The plant developed poorly. B. The farmer couldn’t uproot the plant. C. The farmer began working in a plant. D. The plant was moved out to the country.

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Miguel has been working hard at football practice he is experiencing and rapid heart rate warm dry skin nausea vomiting headache confusion in a high fever 140°F it is very likely that Miguel is suffering from what heat illness? Heat cramps? Heat exhaustion? Heat stress? Heat stroke?

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Answer:

Heat stroke

Explanation:

Since Miguel is out at the field under the hot sun working hard practicing football, it is likely that Miguel is exhausted and very much tired. The water content in his body has decreased drastically. And also since it is very hot, Miguel is likely to suffer from heat stroke as his body temperature has increased at a rapid rate and he is suffering from fever at 140° F, which is a clear sign of heat stroke.

       Heat stroke is a most severe heat attach where the body temperature rises upto 140° F or 40° C or higher. It also leads to body cramps, vomiting and severe headache, increased pulse rate. This is very dangerous and may lead to death. Therefore it is very important to take medical care as soon as possible.

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In 19th-century England, the report of the Sadler Committee helped bring out the A). improvement of working conditions for women in mines and factories B). raising of the literacy rate C). passage of laws regulating child labor D). legalization of trade unions

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In 19th-century England, the report of the Sadler Committee helped bring out the A). improvement of working conditions for women in mines and factories B). raising of the literacy rate C). passage of laws regulating child labor D). legalization of trade unions

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Which option best states the purpose of an outline? An outline helps you find grammatical errors in your writing. An outline provides the guidelines you need for working in writing groups. An outline provides a way for you to grade your own work. An outline helps you organize information before writing a paper.

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Which option best states the purpose of an outline? An outline helps you find grammatical errors in your writing. An outline provides the guidelines you need for working in writing groups. An outline provides a way for you to grade your own work. An outline helps you organize information before writing a paper.

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During the Industrial Revolution, artists began concerning themselves with: A. Depicting humans' inner life B. developing museum collections C. improving artistic standards D. showing the struggles of working people (apex)

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During the Industrial Revolution, artists began concerning themselves with: A. Depicting humans’ inner life B. developing museum collections C. improving artistic standards D. showing the struggles of working people (apex)

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While at work, Joe asked Dana to show him how to change the copier paper. Joe kept working as she explained the process, and the next time the paper needed to be changed, Joe didn't do it correctly. What could Joe have done first to be a better active listener

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While at work, Joe asked Dana to show him how to change the copier paper. Joe kept working as she explained the process, and the next time the paper needed to be changed, Joe didn’t do it correctly. What could Joe have done first to be a better active listener

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Three friends are working at the comic book store. They start the day with $300 in the cash register. Through the day, they make a few sales, but they also take out $160 to pay some expenses. At the end of the day, they have $342.45 in the register. What were there total sales for the day?

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Three friends are working at the comic book store. They start the day with $300 in the cash register. Through the day, they make a few sales, but they also take out $160 to pay some expenses. At the end of the day, they have $342.45 in the register. What were there total sales for the day?

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Assume that a multispecialty medical group has decided to segment their market area (community) by income level. the group has decided to target a small niche of middle-aged, white-collar professionals who are married, with both spouses working outside the home. how might this medical group tailor its marketing mix to appeal to this segment?

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Answered by answersmine AT 22/10/2019 – 04:23 AM

A multispecialty medical group is a group medical practicing professionals (mostly doctors) who cater to different medical needs. Since the company targets that specified income level mentioned above, their marketing mix should be based on servicing busy individuals. They should make sure that their service is fast and offer delivery or online results.

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How did youth culture change during the 1920s? youth were expected to hold jobs that contributed to the welfare of the family. students were able to remain in school longer and an adolescent culture developed. both men and women were working outside the home, so youth were expected to shoulder greater responsibility. no real youth culture existed during the 1920s?

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The correct answer should be
Students were able to remain in school longer and an adolescent culture developed

These were people who started asking for permission less and less and developing their own youth culture that consisted of staying out long, dancing, they started dating and marrying as they saw fit, they could stay in school longer, both high school and college, and ultimately had more fun and less responsibilities.

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A firm has net working capital of $350. long-term debt is $600, total assets are $950 and fixed assets are $400. what is the amount of the total liabilities? $200 $400 $600 $800 $1,200

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A firm has net working capital of $350. long-term debt is $600, total assets are $950 and fixed assets are $400. what is the amount of the total liabilities? $200 $400 $600 $800 $1,200

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What is the serie called with protagonist stealing and working with police?

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What is the serie called with protagonist stealing and working with police?

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Channing had been working for the lumber company for six years. He had taken extra shifts, arrived early, and trained new employees. Now that the position of assistant manager was opening up, he hoped all of his dedication and hard work was worth it. What is the central idea of this paragraph?

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Answer:

Gather references, and prepare your résumé.

Explanation:

Before a job interview, it is advisable to prepare a copy of your résumé and references, as well as bring a pen and notepad.

The rest of the alternatives are incorrect because asking the company to keep your résumé on file is inappropriate – you should always carry a copy of  it; asking and answering questions politely happens during the course of the interview; and restating your interest is done after the interview has occurred.

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Angie is working on solving the exponential equation 23x = 6; however, she is not quite sure where to start. Using complete sentences, describe to Angie how to solve this equation.

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Angie is working on solving the exponential equation 23x = 6; however, she is not quite sure where to start. Using complete sentences, describe to Angie how to solve this equation.

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A math teacher wants to find out the average number of hours his students spend working on their math homework for his class each week. Which group would best represent a sample of the population? the first 30 students who enter the school building one morning 30 students selected from the lunchroom 30 students selected from his class rosters 30 students who stay after school for football practice

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You need to determine the number of ways in which 30 competitors from 50 can qualify. First, you have to realize that the order is irrelevant, that is: it is the same competitor_1, competitor _2, competitor _3 than competitor_3, competitor_2, competitor_1, or any combination of those three competitors.

So, the number of ways is which 30 competitors from 50 can qualify is given by the formula of combinations, which is:

C (m,n) = m! / (n! * (m -n)! )

=> C (50,30) = 50! / (30! (50 – 30)! ) = (50!) / [30! (50 – 30)!] = 50! / [30! 20!] =

 = 47,129,212,243,960 different ways the qualifiying round of 30 competitors can be selected from the 50 competitors.

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What was the leading cause of the Pullman Strike? Pullman cut wages but did not cut the rent he charged. Pullman forced workers into horrible living and working conditions. Pullman locked workers out of the factory. Pullman used only child labor.

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Answer:

The answer is C. In order to carefully control conditions and confirm or disconfirm a hypothesis about the causes of behavior, one must perform an experiment.

Explanation:

Experimental research allows the researcher to control all the variables in order to create the conditions that can confirm or disconfirm a hypothesis. This method aimes to establish a relation of causality between two variables, which means that one variable is generated and determined by the other; this is posible because all of the other variables that can influence it have been controlled.

When a researcher conducts a survey or engages in naturalistic observation, he can’t control the variables, therefore, he can only establish a correlation between two variables, but not of causality.

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Labor unions did not accomplish which of the following items for the workers? collective bargaining labor laws better working conditions a ban on child labor

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1- The correct answer is B, as one result of the Great Society was that the lives of many underprivileged Americans improved.

The Great Society was a set of US national reform programs announced by President Lyndon B. Johnson for the first time in a speech at Ohio University on May 7, 1964 and more fully illustrated on May 22, 1964 at the University of Michigan. These reform programs were subsequently presented to the Congress of the United States and largely approved during the 1960s, thanks to the consent of its supporters of the Democratic Party.

Two main goals of social reforms were the elimination of poverty and racial injustice. During this period new large spending programs were launched in the fields of education, medical care, urban problems and transport. Johnson’s “Great Society” was linked, in its objectives and policies, to President Franklin Delano Roosevelt’s New Deal program.

Some proposals of the Great Society resumed initiatives contained in the New Frontier program, interrupted by the tragic death of President John F. Kennedy. Johnson’s success in promoting and endorsing his reforms depended on his considerable congressional political influence, his persuasion, and the favorable historical circumstances resulting from the 1964 presidential elections, which allowed the Democratic Party to dominate Congress and to elect the House of Representatives with the largest number of exponents of the liberal current since 1938.

The evolution of the Vietnam war and the massive involvement of the American military machine in the conflict, however, partly undermined the success of the “Great Society” program. Growing, huge expenditures for the continuation of the war made more difficult to finance the reform programs. Representatives of the Democratic Party against the war in Vietnam complained that military spending decisively stifled the Great Society program. On the whole, however, despite growing political and economic difficulties, which forced the administration to eliminate or reduce the financing of some projects, President Johnson managed to activate a series of programs of great importance, including Medicare, Medicaid, the Older Americans Act and the federal education funding, which are still active.

2- The correct answer is C, as the Immigration and Nationality Act of 1965 was necessary because the previous existing American immigration policies were discriminatory.

On October 3, 1965, President Lyndon B. Johnson signed the law into effect, saying: “The [old] system violates the basic principle of American democracy, the principle according to which the valuation and reward of each man should be established on the basis of his merits as a man. It has been anti-American in the highest sense, because it has been unfaithful to the faith that led thousands to these shores, even before we were a country. ”

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Channing had been working for the lumber company for six years now that the position of assistant manager was opening heholt all of his dedication and hard work was worth it what is the central idea of this paragraph?

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Answer:


I don’t really want to go to that graduation ceremony, Mom. I don’t care about Brenda’s graduation at all. He won’t stop repeating what a great class they were and that they have a great future to go. It’s annoying, Mom. – Tommy said-


You’ve got to go, Tommy. – Mom said – Brenda will be sad if you don’t go.


Explanation:


The original conversation shows the use of more formal vocabulary and structure, in the provided answer some of the words and expressions were changed by more popular ones without going to the full opposite by presenting a totally informal conversation all covered with slang words.

Popular words are considered “natural” in spoken English.

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15. I plan to be able to run a mile in under 8 minutes, by working with a running coach three days per week and working out in the gym two days a week. What is the one component which is missing in this goal? a.It isn’t specific. b.It is an impossible goal. c.Only males would state this goal. d.It is not time bound because it does not have a target completion date.

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1. The answer is “C”.

“Identical twins” who have been raised apart are typically more similar in intelligence level than biological siblings raised together because they have been born with the same genetic code.

Identical twins originate from a single fertilized egg that parts into two. Before it parts, it is either male or female. After it parts, there are either two guys or two females. The two sections of the fertilized egg embed in the uterus and every create one of the twins.  

Identical twins have the equivalent hereditary source. No immediate reason for monozygotic twinning has been resolved; it isn’t innate. Monozygotic twins speak to around 33% all things considered. They may look strikingly comparative, and it might be hard to reveal to them separated.

2. The answer is “A”.

Lawrence Kohlberg felt that one of the only ways individuals will accomplish the objectives in each of his six stages was to participate in “consensus democracy” in small group settings.

Lawrence Kohlberg felt that the best way to support development through these stages was by discourse of good problems and by investment in consensus democracy inside small groups. Consensus democracy was rule by understanding of the gathering, not larger part rule. This would invigorate and widen the reasoning of youngsters and grown-ups, enabling them to advance starting with one phase then onto the next.

3. The answer is “D.  showing a learner how to correct common mistakes”.

The term scaffolding alludes to a procedure in which instructors display or exhibit how to take care of an issue, and afterward venture back, offering support as required. Analyst and instructional architect Jerome Bruner first utilized the term ‘scaffolding’ in this setting, harking back to the 1960s. The hypothesis is that when understudies are given the help they require while discovering some new information, they stand a superior possibility of utilizing that learning freely. Bruner suggests positive association and three methods of portrayal amid educating: activities, pictures, and dialect.  

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Working your body harder than usual in order to improve how it functions is formally referred to as

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1. The answer is “C”.

“Identical twins” who have been raised apart are typically more similar in intelligence level than biological siblings raised together because they have been born with the same genetic code.

Identical twins originate from a single fertilized egg that parts into two. Before it parts, it is either male or female. After it parts, there are either two guys or two females. The two sections of the fertilized egg embed in the uterus and every create one of the twins.  

Identical twins have the equivalent hereditary source. No immediate reason for monozygotic twinning has been resolved; it isn’t innate. Monozygotic twins speak to around 33% all things considered. They may look strikingly comparative, and it might be hard to reveal to them separated.

2. The answer is “A”.

Lawrence Kohlberg felt that one of the only ways individuals will accomplish the objectives in each of his six stages was to participate in “consensus democracy” in small group settings.

Lawrence Kohlberg felt that the best way to support development through these stages was by discourse of good problems and by investment in consensus democracy inside small groups. Consensus democracy was rule by understanding of the gathering, not larger part rule. This would invigorate and widen the reasoning of youngsters and grown-ups, enabling them to advance starting with one phase then onto the next.

3. The answer is “D.  showing a learner how to correct common mistakes”.

The term scaffolding alludes to a procedure in which instructors display or exhibit how to take care of an issue, and afterward venture back, offering support as required. Analyst and instructional architect Jerome Bruner first utilized the term ‘scaffolding’ in this setting, harking back to the 1960s. The hypothesis is that when understudies are given the help they require while discovering some new information, they stand a superior possibility of utilizing that learning freely. Bruner suggests positive association and three methods of portrayal amid educating: activities, pictures, and dialect.  

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Natural Forces Affecting the Driver In one or more complete sentences, explain how natural laws apply to the following scenarios: How does inertia affect a person who is not wearing a seatbelt during a collision? How does kinetic energy affect the stopping distance of a vehicle traveling at 30 mph compared to the same vehicle traveling at 60 mph? How does kinetic energy affect the stopping distance of a small vehicle compared to a large vehicle? Keeping in mind the kinetic energy of a moving vehicle, how can a driver best prepare to enter sharp curves in the roadway? Using information about natural laws, explain why some car crashes produce minor injuries and others produce catastrophic injuries. Signs, Signals, and Pavement Markings Imagine you are taking a road trip! Select a destination and navigate the trip. Answer the following questions in one or more complete sentences: Where will you go on your trip? You approach a railroad crossing with a cross buck sign that has no lights or gates. What should you do? You arrive at an intersection with traffic lights that are not working because of a power outage. What do you do? There is a flashing yellow light at the intersection you are approaching. What does the flashing yellow light indicate, and what should you do to safely navigate this intersection? On the road you are traveling, the pavement markings change from broken white lines to solid white lines between the lanes of traffic. What does the line change mean? After an hour on the expressway, your passengers need to use the restroom and they want to get some food. As you approach the next exit, what color sign will you look for, and what type of information would you expect to see on that sign? When you take the exit ramp off the expressway and merge onto the next road, you see yellow lines dividing the roadway. What do the yellow lines tell you about the traffic flow?

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Natural Forces Affecting the Driver:

1. While the car stops, the person continues moving the way that the car were moving and then hits the obstacle in the car or the person can be thrown out of the vehicle. If the person wears belt, he will stop moving with the vehicle and won’t hit the obstacle.

2. We count approximate kinetic energy using the formula K = v^2. So the vehicle which is moving at 30 mph will have four times less kinetic energy than vehicle which is moving at 60 mph. If they have the same road conditions, the breaking distance will be four times as great for the car moving twice as fast.

3. Kinetic energy depends on object’s mass and velocity and it has direct relationship with the stopping distance. The lesser mass of the vehicle = the lesser kinetic energy and lesser stopping distance. => If both vehicles have the same velocity, then small vehicle has lesser kinetic energy than large vehicle.

4. We know that kinetic energy has this relationship with velocity K = v^2. So the best way to prepare to enter sharp curves in the roadway is to lower the speed. The most appropriate speed is 20-30 mph, but it depends on road conditions and car’s breaks condition.

5. Car crashes can happen with everyone so the best way is to be prepared. First the driver should wear a seatbelt while he’s driving. He should check his tires and breaks condition regularly. And also it’s important to slow down the vehicle while entering sharp curves. Without following these rules, the driver can get catastrophic injuries in a car crash.

Signs, Signals, and Pavement Markings: 

1. It doesn’t matter where you go. All you need is to learn highway code. It’s very different to know the meanings of every road sign. Also, it’s necessary to check your car’s conditions and you should take some spare parts for your car in case of accidents. So wherever you go, it’s important to be prepared.

2. You should stop before crossing and take few minutes to make sure there is no train approaching. If there is no train approaching, you can pass a railroad crossing. If you see approaching train, you should wait until it will pass a railroad crossing.

3. You should stop before the lights and wait to check the traffic movement and signs. Make sure that everything is safe and pass the intersection. Don’t move fast to avoid accidents.

4. Flashing yellow light means that it’s not necessary to stop but you should to pay attention on the traffic movement. So it would be better to yield before the lights and make sure if it’s safe to move. After that you can cross the intersection.

5. The line change means that the lane changes and you can’t cross solid lines. Pay more attention on road marking because it shows how you should behave on the road or highway.

6. As you approach the next exit and  your passengers need to use the restroom and get some food, you should look for green signs which indicate food and rest stops. You should to slow down if you don’t want to skip the sign.

7. When you take the exit ramp off the expressway and merge onto the next road, you see yellow lines dividing the roadway which indicates that there is oncoming traffic and this is a two-way highway. 

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Enzo read this passage from “The Smithville Gazette: Neighborhood Thief Strikes Again.” Another episode in the recent spate of neighborhood thefts occurred on Saturday at Ferguson’s department store. Several pieces of jewelry were taken at approximately 12:30 in the afternoon. Mrs. Jane Dickson, the employee working the jewelry counter reported that she did not initially see the theft, but realized shortly before 1 p.m. that several necklaces were missing from inside the jewelry case, which she had accidentally left unlocked while moving away to help another customer. Instead of taking notes on the central idea, Enzo copied the passage down exactly. What is the best way to revise the passage into notes that reveal the central idea? a) Saturday @ 12:30 p.m., Ferguson’s, Mrs. Jane Dickson, jewelry, necklaces b) robbery @ Ferguson’s jewelry on Sat.—necklaces stolen c) On Saturday at Ferguson’s, there was a robbery and some jewelry was stolen. d) Mrs. Jane Dickson says there was a jewelry robbery.

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Hey there!

Correct answer is D. Comma or Period Inside Rule

A. Question mark or exclamation point inside: those are not really necessary.

B. Colon or semicolon: not, a semicolon would divide the whole sentence and it would be shorten; a colon would work but after requested, when there is already a comma.

C. Question mark or Exclamation Point Outside Rule: would not work, becase it is an very polite and affirmative sentence.

D: A comma or period inside rule: actually, just a comma would work. Please, Cooper’s dad requested, go… Cooper’s dad requested must be in between commas as it is a vocative.

Hope this helps

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