Jaylen and kathryn designed an experiment to test the effectiveness of different laundry detergents. they used two different laundry detergents on two shirts of the same size, material, and color which had been treated with five stains of the same size. they washed each shirt with its designated detergent in the same washer on the same cycle and temperature setting. then they hung the shirts outside to dry. after the shirts dried, they looked at the shirts and decided which detergent worked better on the stains. they disagreed on the results, because one detergent worked better on some stains, and the other detergent worked better on other stains.

Answers

Answer 1

Answer:  

Good Experimental Design : Control Variable Independent Variable Dependent Variable   Needs Improvement : Number of trials Control Group data analysis
Answer 2

Answer:

Purpose : Purpose of this experiment is to find out the best detergent among the two being tested for the same stains on two same shirts.

Hypothesis : Detergent A is more effective then detergent B.

Background : Laundry detergent is a very common household item so its production and sales has become very important. It comes in both liquid and powder form. However liquid detergents are more effective for removing grease and oil stains.

Independent variables : stains shouldn't be disturbed.

dependent variables :  stains being washed in detergent

constant variables : stains.

Materials: T -shirt, Permanent marker, liquid measuring cup, detergent A & detergent B, washing machine, dryer.

Results: Results shows that detergent A is better than detergent B since it remove all stains


Related Questions

In the freyfogle company, land decreased $75,000 because of a cash sale for $75,000, the equipment account increased $20,000 as a result of a cash purchase, and bonds payable increased $70,000 from an issuance for cash at face value. the net cash provided by investing activities is

Answers

On a company's financial accounts, net cash is a sum that is given. It is determined by deducting a company's total cash from its total liabilities. The net cash provided by investing activities is $55,000.

When assessing the cash flows of a corporation, the net cash number is frequently utilized. Net cash is another term for the amount of cash that is still available after a transaction has been completed and all related fees and expenses have been deducted.

A company's net cash, which appears on its financial accounts, is computed by deducting all of its obligations from all of its cash.When assessing the cash flows of a corporation, the net cash number is frequently utilized.

The mentioned image contains a reference to the solution's table.

Therefore, The net cash provided by investing activities is $55,000. It is determined by deducting a company's total cash from its total liabilities.

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If a business has unhappy customers or unhappy employees, it is likely that the business will also make _____.

less money
more money
break even

Answers

Answer:

It is likely that the business will also make Less Money.

Explanation:

If there are unhappy customers, they will not want to come back to that business. If there are unhappy employees, this will result in lack of productivity from employees.

If a business has unhappy customers or unhappy employees, it is likely to make less money. Customer dissatisfaction can lead to reduced sales while unhappy employees can increase operational costs and decrease productivity. Businesses need to focus on both product competitiveness and employee satisfaction to maintain profits.

If a business has unhappy customers or unhappy employees, it is likely that the business will also make less money. Unhappy customers may not return for repeat business or may share their negative experiences with others, which can ultimately harm the business's reputation and sales. Similarly, unhappy employees could lead to poor customer service, decrease in productivity, and high turnover rates - all of which can add to operational costs and reduce profit margins.

Competition plays a critical role here, according to SEO keyword 18: businesses facing competitors who offer better or cheaper products can suffer reduced profits and may be driven out of business. In such a competitive market, happier employees who are better compensated are more likely to contribute to the overall success of a business, driving up profits and bolstering its market position. This suggests that businesses must maintain a competitive edge not only in terms of product pricing and quality but also in ensuring they have a satisfied workforce.

PLEASE HELP ME

most marketers agree that secondary marketing research is more effective than primary market research

true or false​

Answers

Your answer should be FALSE.

MARK ME BRAINLIEST PLEASE!!!

false

you want to use primary sources, even if they might be more expensive

In july 2008, the united states had a population of approximately 302,000,000 people. how many americans were there in july 2009, if the estimated 2008 growth rate was 0.88%? in july 2008, the united states had a population of approximately 302,000,000 people. how many americans were there in july 2009, if the estimated 2008 growth rate was 0.88%? 2,710,800,000 303,000,000 304,000,000 5,500,000

Answers

Answer:

304,000,000  2,657,600

Explanation:

If the USA had 302 million people in 2008, and the growth rate in that year was 0.88%, then the country would have little more over 304 million (304,657,600 to be more precise) American citizens in 2009. In order to get to the result we just need to divide 302 million with 100 as that is the number of percentage, and than multiply it by the number of the growth, 0.88:

302,000,000 / 100 = 3,020,000

3,020,000 x 0.88 = 2,657,600

Now we just need to ad this number with the number of citizens in 2008 and we will get how much there were in 2009:

302,000,000 + 2,657,600 = 304,657,600

So we have 304,657,600 Americans in 2009.

Andrea has $500 in the bank that she wants to invest in the stock market. She also wants to add $35 per month into this account from her part-time job. Which is the best way for andrea to build up a diversified portfolio of stocks?

Answers

Final answer:

To build a diversified portfolio of stocks, Andrea can invest in mutual funds which allows her to spread the risk across a wide range of companies. This method minimizes the risk associated with single-company investment. Andrea's ongoing monthly savings will support this investment strategy.

Explanation:

The best way for Andrea to build up a diversified portfolio of stocks is through the purchase of mutual funds. Mutual funds allow investors to diversify their portfolios by buying stocks or bonds from a wide range of companies, thus mitigating the risk associated with investing in a single company. This method follows the proverb, "Don't put all your eggs in one basket", suggesting that it's unwise to risk everything on the success of one entity. In any broad group of companies, some will do better than expected and some will do worse, but the diversification has a tendency to cancel out extreme increases and decreases in value. As Andrea is already saving $35 a month from her part-time job, investing in mutual funds will allow her to grow her savings while minimizing risks.

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Before making a turn at an intersection, you should signal at least __________ before your intended turn.
100 feet
50 feet
150 feet
200 feet

Answers

Answer:

100

Explanation:

because it gives enough time for notice but not too much to where people think you could be turning at a earlier intersection

The correct option is, (A) 100 feet.

Before making a turn at an intersection, you should signal at least 100 feet before your intended turn.

When you want to turn how far from your turn must you signal 300 feet 200 feet 100 feet 50 feet?When changing lanes or preparing for a turn, you must signal your intention to do so at least 200 feet prior to beginning your lane change or turn. You must begin to signal at least 300 feet before the turn if operating a vehicle at speeds above 50 mph.

How many seconds before turning should you signal?If you're turning right or left in traffic, changing lanes or merging, you must signal at least 100 feet before you make your move. At 60mph, that's going to be about 1.2 seconds.

When making a turn at an intersection you should?You must STOP, YIELD to the traffic that has arrived at the intersection first, YIELD to pedestrians that are on the crosswalk and/or approaching the crosswalk, look at all your surroundings (left, right, ahead, and left again) before turning, and turn when it is safe.

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Revenue or income, minus departmental expenses and undistributed expenses equals:

Answers

Departmental income can be considered the contribution of revenues to profits because it is computed after deducting the direct costs of providing the service or product. Subtracting all of the undistributed operating expenses from total revenues results in gross operating profit per available room (GOPPAR).

Revenues or income minus departmental expenses and undistributed expenses equals gross profits.

What do you mean by revenues?

Revenue refers to the money that is generated from normal business operations.

Gross profits refer to the total revenue minus the departmental expenses that are related to the production of goods for sale.

Revenue or income minus departmental expenses and undistributed expenses is equal to the gross profits.

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It is important for an organization to determine how it wants to manage ____________________, which means how to group various tasks, and____________________, which relates to the number of layers and number of direct reports found in an organization.

Answers

Answer:

division of labor, span of control

Explanation:

In some states, dietetic technicians can work on their own.

True
False

Answers

Answer:

true

Explanation:

Describe the role of the business plan. What ought to be included in a business plan?

Answers

Business plans are generally used for proposing the statement of creating and upholding a business with a person of interest (usually an investor or bank) and can also serve as a sort of "guideline" for the company to follow when changing their structures. In a business plan, you should include financial statements (if any), plans for the company (management, financial, strategies), and how you plan on making money with your projected business. Business plans also state the time allocated and spent towards achieving certain goals and plans and can also include a rough time frame in which the plans need to be achieved by (time management).

Though, business plans can vary person to person, it doesn't always have to be in a specific format and can be loose as well.

Why does the PCI require banks to protect customers' card data? A. to protect banks from hackers and malware B. to help improve the cyber community C. to establish good practices in the banking community D. to protect consumers from online fraud and theft

Answers

Answer:

D) to protect consumers from online fraud and theft

Explanation:

Payment Card Industry (PCI) Data Security Standard (DSS) are a set of security standards used to protect clients' credit card information when they are making online transactions (mostly purchases). By protecting the clients' data, businesses are also protected from credit card fraud.

PCI compliance was established in 2006 and it includes five of the largest major payment brands: Visa, Mastercard, American Express, Discover and JCB.

A business would have a positive cash flow if revenue is ___operating expenses.

less than < wrong
greater
equal

Answers

I think the most appropriate answer would be "greater"

I hope it helped you!

Other things held constant, the more debt a firm uses, the lower its profit margin will be.

a. true

b. false

Answers

A true if the more debt a firm has the more they have to pay back

What is the problem with paying only your minimum credit card balance each month?

Answers

Final answer:

The problem with paying only the minimum credit card balance is that it can result in accumulating high amounts of interest and long-term debt.

Explanation:

The problem with paying only your minimum credit card balance each month is that it can result in accumulating high amounts of interest over time and lead to long-term debt. When you only pay the minimum balance, you're typically paying mostly interest and only a small portion towards the principal balance. This means that it will take a much longer time and more money to pay off the debt.

For example, let's say you have a credit card debt of $1,000 with a 15% yearly interest rate. If you only pay the minimum balance, which is usually a small percentage of the total balance, you may end up paying hundreds or even thousands of dollars in interest over the years, significantly increasing the overall cost of your debt.

To avoid this problem, it's important to pay more than the minimum balance each month or, if possible, pay off the entire balance in full. By doing so, you can save money on interest and pay off your credit card debt faster.

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Business a decides to increase production of cars by buying new robots this is an example of

Answers

Answer:

Do you have any answer choices?

Explanation:

The business decides to increase the production of cars by buying new robots this is an example of capital resources.

What is a  Business?

An innovative company or group that engages in business roles is referred to as a business. They could be professional, commercial, or something else. Businesses that are operated for profit operate to make a profit, whereas those that are nonprofit do so to further a philanthropic cause.

The production possibilities curve will move to the right or outside as the economy improves provided that all other factors stay constant. By purchasing additional robots, the business aims to enhance the manufacturing of cars.

An illustration of capital resources is this. Money to launch a new company, as well as tools, structures, equipment, and whatever else individuals create to produce things and deliver services, are all considered capital resources.

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This market structure has a single seller.

monopolistic competition
a monopoly
an oligopoly
perfect competition

Answers

Answer:

A monopoly

Explanation:

This is what happens when there is a monopoly. A monopoly is when one company has full control of the market.

it should be A. a Monopoly.

Brian is responsible for the promotions and public relations of his firm, which produces rubber tires. a recent development in technology may change the way in which the rubber for tires is produced, allowing it to be sourced from the roots of dandelion plants. brian would like to have a story run on the evening news or in the local newspaper about this development, but he knows that this story is likely to be rejected by media personnel because the material is

Answers

Answer:

Not newsworthy.

Explanation:

The news is not worth publishing because this is not something that excites the public or catches their attention.

When you are in public relations and you need to advertise and promote a company and it's products, the idea is to capture the imagination of your target audience.

In this example, the news proposal will rightly be rejected because it does not seem to serve any of these purposes.

Who is most likely to draw the highest salary?
A.
Lara has an undergraduate degree.
B.
Vincent has a graduate degree.
C.
Martha has an associate degree.
D.
Terence has a high school diploma

Answers

The correct answer is B. Vincent has a graduate degree.

Explanation:

Salary varies according to multiple factors that include the company you are working for, the position you have, and your experience or education. In the case of education, master's and doctoral's degrees are related to higher salaries, this occurs because these educational programs can only be completed after a bachelor's or similar degree, and are considered as graduate/professional degrees. On the other hand, undergraduate degrees including a bachelor or associate degree have lower salaries than graduate degrees because they involve less education and are completed after high school.

This implies the person that is likely to draw the highest salary is Vincent because he has a graduate degree that is superior to undergraduate degrees such as bachelor's or associate's degrees and high school diplomas.

Answer:

The correct answer is B. Vincent has a graduate degree.

Explanation:

There is widespread consensus that a gluten-free diet alleviates symptoms of autism.

True
False

Answers

True that is the answer I think

Final answer:

Currently, scientific consensus does not support the idea that gluten-free diet alleviates symptoms of autism. Claims about this mostly rely on anecdotal reports, while formal studies have found inconsistent or inconclusive results.

Explanation:

The statement that a dietary intervention, specifically a gluten-free diet, definitively alleviates symptoms of autism is currently false. While there are anecdotal reports and individuals who feel that dietary changes make a difference, the scientific community, as a whole, does still not have an empirical consensus, regarding the effects of a gluten-free diet on autism symptoms.

Many scientific studies have been conducted on this issue but the findings have been inconsistent or inconclusive. Large clinical trials with rigorous study designs are needed to conclusively understand the impact of diet, including gluten-free diet, on autism.

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Some vehicles require the use of a _______ to check the level of the fluid.

A. feeler gauge
B. scan tool
C. manometer
D. micrometer

Answers

Some vehicles require the use of a Manometer to check the level of the fluid
Some vehicles require the use of a manometer to check the level of the fluid. The correct answer to this question is: C) Manometer.

Ben lives in a state that has a no-fault auto insurance law. another motorist failed to yield the right of way, and hit his car. ben filed a claim with his own insurer. he also contacted a lawyer to discuss suing the other driver. the lawyer told ben that while lawsuits resulting from auto accidents are permitted in the state, ben's injuries were not severe enough to provide legal standing for a lawsuit. what type of no-fault law is in effect in the state where ben lives

Answers

EIsenI’m sexlurzmbznqeAnswer:

Explanation:

Politicians can gain added support for themselves by approving what?

A) Public goods

B)Regressive taxation

C) Environmental-protection laws

D) Pork barrel projects

Answers

Answer: D

Explanation:

Pork barrel project are projects used to gather money from government for a particular district or local community. This could be a move by politicians to get support from their immediate community.

Final answer:

Politicians can gain added support by approving public goods, environmental-protection laws, or pork barrel projects, depending on their constituency's values and needs. However, approving regressive taxation is usually considered unfavorable and would not typically increase a politician's support.

Explanation:

Politicians can enhance their reputation and support among the constituents by approving various measures that are aligned with the public interest. These measures include approving public goods, environmental-protection laws, and pork barrel projects. However, each option can have different effects depending on the context.

Public goods, like utilities and infrastructure, are typically supported by most people. Net positive results can increase a politician's popularity. Environmental-protection laws are also often favored by the public, particularly among environmentally conscious voters. However, these laws might alienate businesses and individuals who feel burdened by the regulations.

Pork barrel projects (local projects funded by national taxpayers) can quickly enhance a politician's popularity among local constituents. They might, however, face criticism from other regions or those who see it as a waste of national resources. Regressive taxation, which places a higher relative burden on low-income individuals, is generally unpopular and therefore would not typically help politicians win additional support. Overall, what a politician should approve to gain added support largely depends on their constituents' values and needs.

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Analysis reveals that a company had a net increase in cash of $20,330 for the current year. net cash provided by operating activities was $18,300; net cash used in investing activities was $10,150 and net cash provided by financing activities was $12,180. if the year-end cash balance is $24,450, the beginning cash balance was:

Answers

Final answer:

The beginning cash balance can be calculated by subtracting the net increase in cash from the year-end cash balance. In this scenario, the beginning cash balance is $4,120.

Explanation:

To find the beginning cash balance for the company, we need to consider the net increase in cash and the year-end cash balance. The net increase in cash is given as $20,330, which is the result of the net cash provided by operating activities of $18,300, less the net cash used in investing activities of $10,150, plus the net cash provided by financing activities of $12,180.

The formula to calculate the beginning cash balance is:

Beginning Cash Balance = Year-End Cash Balance - Net Increase in Cash

Therefore:

Beginning Cash Balance = $24,450 - $20,330

Beginning Cash Balance = $4,120

The beginning cash balance for the company was $4,120.

Which of these statements best describes the basic norm of business ethics?Select one:
a. Assume that the other person is lying to you.b. In general, people are honest c. You have to be a little bit dishonest if you want to make it big.d. People are only honest when what they say is written down.e. These are all basic norms of business ethics according to the instructor.

Answers

Answer:

B: In general, people are honest

Explanation:

This is because business ethics is the study of appropriate business policies and practices regarding potentially controversial subjects including corporate governance, insider trading, bribery, discrimination, corporate social responsibility, and fiduciary responsibilities.

What are the true risks of each investment, and do the companies accurately describe these risks?

Answers

Explanation:

Whenever an investment is made, there is always a part of risk associated with it. We cannot deny the fact that risk is present when making any investment, either it is in the real estate, or in the stocks, or in the commodities, or in the mutual funds, etc, there is always a factor of risk attached. Companies do not usually describe the risk factors openly. This is because they don't want to lose the investment that is coming their way. They might choose the risk management strategies to minimize the potential of risk but they can't fully deny its presence and surely do not communicate the risk factor to the clients verbally. But while signing the contract of investment, they do mention the risk factor which is generally ignored by the investor at the time of signing the contract. This is a very wise strategy used by the companies to grab investments. The true risk associated with each investment is of course the decrease in the value of the investment.

Which of the following is a symptom of autism?

lack of eye contact
repetitive behaviors
delayed speech
all of these

Answers

Answer:

All of these

Explanation:

These are the three most common traits shared between people with autism

Final answer:

All of the options listed are symptoms of autism, which include deficits in social interaction such as lack of eye contact, communication challenges like delayed speech, and behavioral symptoms such as repetitive behaviors. Symptoms can vary as autism is a spectrum disorder.

Explanation:

The correct answer to the student's question is 'all of these.' The symptoms of autism, or Autism Spectrum Disorder (ASD), encompass a range of challenges in social interaction, communication, and behavior. These include a lack of eye contact, which relates to deficits in social interaction, as individuals with autism may have difficulty with making and maintaining eye contact and interpreting social cues.

Repetitive behaviors are another symptom, manifesting as actions like rocking back and forth, strict adherence to rituals, or intense preoccupations with specific subjects. Delayed speech falls under communication deficits, which can range from a total absence of speech to abnormalities like echolalia (repeating what is said to them) or using speech that may not be appropriate to the context. The disturbances associated with ASD appear early in life and can cause significant impairments in functioning.

It is important to remember that autism is a spectrum disorder meaning that symptoms can vary widely among individuals. Some children with ASD may show severe impairments while others may have milder challenges and good functional language skills. Additionally, individuals with autism might process information differently but do not necessarily feel as though they are suffering from a disorder.

Suppose that people in your community voted to eliminate all local taxes

Answers

Neighborhood trash pickups would most likely disappear.

_____ are examples of selling raw materials.

Steel
Coal
Office furniture
Office supplies

Answers

Answer:

Steel

Explanation: Steel is considered a raw resource.

Answer:

Steal and coal

Explanation:

Raw materials are materials that are at its finest state, its most original.

Hi, I'm 16 almost 17 next month and I'm getting a job at McDonald's. I am just curious about how much my first check will be if I get minimum wage ($8.00 per hour) every 2 weeks? and work like 6 hours 5/6 times a week.
I plan to help my family and ave for college, a car, etc...

Answers

Answer:

it should be around $480 every two weeks

Explanation:

The FDIC ruled that a company had violated the FTC Act. What penalty can the company expect? A. a fine B. criminal charges C. closure of operations D. merger with another financial institution

Answers

Answer:

your answer is A a Fine

Explanation:

Answer: A fine

Explanation:

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