the floor of a house on a foundation under which air can flow is often cooler than a floor that rests directly on the ground (such as a concrete slab foundation). explain.

Answers

Answer 1

The temperature difference between a floor on a foundation under which air can flow and a floor that rests directly on the ground can be explained by the principles of insulation and heat transfer.

When a floor is on a foundation with airflow underneath, there is a layer of air acting as insulation. Air is a poor conductor of heat, meaning it doesn't transfer heat easily. The airflow under the floor helps to create a barrier between the ground and the floor, reducing heat transfer from the ground to the floor.

On the other hand, a floor that rests directly on the ground, such as a concrete slab foundation, lacks the insulating layer of air. Concrete, being a dense material, is a good conductor of heat. This allows heat from the ground to transfer more easily to the floor, making it warmer compared to a floor with an airflow underneath.

Therefore, the presence of airflow under a floor foundation helps to insulate the floor, preventing heat transfer from the ground and resulting in a cooler floor temperature.

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Related Questions

the legendary spear knight reincarnated to take revenge on people who killed him

Answers

Joshua Sanders, the legendary spearman who ended the brutal civil war, shattered the belief that one must wield a sword to be a master knight.

The legendary spear knight reincarnated to take revenge on people who killed him?Joshua Sanders, the legendary spearman who ended the brutal civil war, shattered the belief that one must wield a sword to be a master knight.He fought in the service of his friend, Emperor Caesar Van Briton, but it is all for naught when his fearful comrades try to kill him. He’s on the brink of death when his trusty weapon, Lukia, shines and propels him back to the stables of his childhood. With his mighty spear in hand, Joshua is dead set on revenge in this life!

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What is an emergency fund?

Answers

Answer:

box of money.

Explanation:

it is for money so u can get the money for emergency's

can you guys make me instagram famous? plz i need help

Answers

Answer:

sis what

Explanation:

make a public account post good pics ✋put a lot of hastagstag ppl

tas it

i’m not sure if we can make that happen but i have my sister follow your account i don’t have that much social media.

Select the correct answer from the drop-down menu.
Which option is an example of verbal communication?
A --------- is an example of verbal communication.
smile
letter
handshake

Answers

Answer:

its a .............................letter

Explanation:

A handshake is an example of verbal communication. Thus, option C is correct.

What is verbal communication?

Verbal communication is when you or another person speaks out while expressing yourself verbally. However, nonverbal communication is the exchange of information through actions, reactions on the face, and facial expressions.

When you shake hands with someone, you are expressing your warm welcome and full focus. We communicate nonverbally to convey our intentions, identities, beliefs, and various cultural approaches.

Nonverbal communication includes gestures like signaling, winking, hand-shaking, physical separation, and emotions on the face, among others. This is a major change that comes in the way a person is communicating.

Therefore, option C (handshake) is the correct option.

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Fe2O3 + 3 CO → Fe + 3 CO2

Answers

Answer:

product 2FeO3+3CO2

Explanation:

A girl in your kindergarten class has started to act uncharacteristically withdrawn. You send a text message to her primary caregiver, her grandmother, requesting a conference date, but you don't receive a reply. What is the best next course of action?
A.send another message beginning with urgent
B.Try a different method of contact
C.Hope with time child child starts acting like herself
D.Let it go-her grandmother clearly isnt interested in this meeting

Answers

B.) Try a different method of contact.

Match each concept in Column A with an example in Column B. Column A Column B a. Substitute goods 1. Price and quantity along the supply curve b. A nonprice determinant of demand 2. Tea and coffee c. A nonprice determinant of supply 3. A change in technology d. Mark-up pricing 4. Hunger e. Positive relationship 5. Shoes and shoelaces f. Negative relationship 6. Consumer income g. Inadequacy 7. Price and quantity along the demand curve 24 h. Complementary goods 8. Setting price equal to cost plus 20 percent

Answers

Answer:

a. Substitute goods - Tea and coffee

b. A nonprice determinant of demand - Consumer income

C. A nonprice determinant of supply -  A change in technology

D. Mark-up pricing - Setting price equal to cost plus 20 percent

E. Positive relationship -  Price and quantity along the supply curve

F. Negative relationship -  Price and quantity along the demand curve

G. Inadequacy - Hunger

H Complementary goods - Shoes and shoelaces

Explanation:

Substitute goods are goods that can be used in place of another good.

if the price of a good increases, the demand for the substitute increases and if the price of the good reduces, the demand for the substitute increases.

Complementary goods are goods that are consumed together

The demand curve is a curve that shows the relationship between price and quantity demanded. The demand curve is negatively sloped because the higher the price, the lower the quantity demanded. This is in line with the law of demand.

Only a change in the price of a good leads to a movement along the demand curve of that good. Also, only a change in the price of the good would lead to an increase or decrease in the quantity demanded of that good.

Other factors other than the change in the price of the good would lead to a shift of the demand curve. Some of those factors include :

1. a change in consumers' expectation

2. a change in the taste of consumers

3. a change in income

There is a positive relationship between price and the quantity supplied. This accounts for why the supply curve is positively sloped.

A change in price of a good leads to a movement along the supply curve and not a shift of the supply curve.

Other factors other than a change in the price of the good would lead to a shift of the supply curve. Such factors include :  

1. A change in the price of input  

2. A change in the number of suppliers  

3. Government regulations  

4. Technological changes

if an individual is assigned a task during a project, they are now considered a member of the .

Answers

If an individual is assigned a task during a project, they are now considered a stakeholder group member.

In line with the mission management Institute, mission stakeholders are defined as people and agencies who are actively worried about the challenge, or whose pastimes may be undoubtedly or negatively affected because of task execution or successful mission final touch. traditional stakeholders are traders, employees, customers, suppliers, groups, governments, or alternate institutions.

An entity's stakeholders can be both inner and external to the employer. As a trendy rule, stakeholder precedence can be divided into three ranges. the primary and maximum critical comprises employees, clients, and investors, without whom the commercial enterprise can't function. Secondary to them are providers, community agencies, and media influencers. There are two sorts of stakeholders: inner stakeholders and external stakeholders. it is vital to take into account how an agency's selections can have an impact on stakeholders.

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When an increase in demand for stand-up paddleboards rises, then the demand for skilled paddleboard shapers _____, and their marginal revenue product _____.

Answers

When there is a rise in the demand for stand-up paddleboards, there is also a rise in the need for competent paddleboard shapers and a rise in their marginal revenue product.

Demand for paddle board makers or shapers will rise as the demand for paddle boards develops because more paddle board makers are needed to produce more paddle boards. Prices When there is a rise in the demand for stand-up paddleboards, there is also a rise for paddle boards increase as demand for them increases.

A higher paddle board pricing will result in a higher marginal revenue product since the marginal revenue product is calculated by multiplying the paddle board's price by the maker's marginal product.

Marginal Product = Marginal Product * Paddle Board Price.

Due to increased demand, paddle board prices will increase, which will result in an increase in marginal revenue.

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Explain why a rise in the pound sterling exchange is likely to affect the rate of inflation in the uk

Answers

Answer:

A higher inflation rate in the UK compared to other countries will tend to reduce the value of the Pound Sterling because: High inflation in the UK means that UK goods increase in price quicker than European goods. ... This increase in the supply of pounds decreases the value of Pound Sterling.

A government announces it will impose an indirect tax on the price of petrol because it wants to discourage travel by car and encourage the use of bus and rail services instead. This, it believes, will help to reduce traffic congestion and harmful exhaust emissions

Answers

The correct answer to this open question is the following.

Here we do not have a question. Just a statement.

What is your question? What do you want to know?

However, trying to help you we can comment on the following.

If the government announces it will impose an indirect tax on the price of petrol because it wants to discourage travel by car and encourage the use of bus and rail services instead, it had to make sure that the impact will have the expected benefits because that could not always be the case.  

Some other considerations need to be made for this to happen. For instance, if the government wants to dissuade people to use their cars, the government has to make sure that the public transportation system is in optimal conditions, it is safe to ride, and can guarantee the transportation times for people to be on time in their jobs.

Otherwise, people will still be driving their cars because they think that using cars is a more safe and better way to travel.

Public transportation also has to comply with strict pollution emissions controls.

A child-tax credit (deduction) would
show up on which form?
A. 1040
B. 1099
C. 19

Answers

Answer:

see the answer

Explanation:

I think It is A

Mass media advertising is an example of a _________ strategy.

Answers

Mass media advertising is a typical example of marketing strategy to increase brand awareness of a product.

What is an Advertisement?

Advertisement can be defined or thought of as a compaign orgainised and funded by a firm to tell the public about a new product.

In recent times, firms rely heavily on social media advetisement.

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The organization that works with companies on recalls of unsafe products (such as lead-paint laden Thomas the Train toys) is

Answers

The organization that works with companies on recalls of unsafe products is known as The Consumer Product Safety Commission (CPSC)

What is Consumer Protection?

This refers to the agency or body that is charged with the quality of goods and/or services that consumers buy and use.

Hence, we can see that the Consumer Product Safety Commission (CPSC) in America is the agency that is charged with helping with the safe recall of defective or unsafe products to protect the consumers.

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how many tines in earth does the sun intersect equartor​

Answers

Answer:

два

Explanation:

Elaine just accepted a new job and is working with the company's HR department to fill out
paperwork. Which of the following steps is she responsible for?

a. Determine how much tax to withhold from her paychecks based on W-4 information

b. Complete a W-4 form

c. Send withholding amounts to the
federal government

d. Complete a W-2 form

Answers

As a new person that has been accepted to the new Job that has to fill the HR of the company, what she is going to be responsible for would be to Complete a W-4 form.

What is a W-4 form?

W-4 form is the term that is used to refer to the form that thet the people that are employed in  a particular organization would have to fill. The form would have to tell the amount of money that the employee is to withhold from your pay as the tax that you are to pay to the government as your income.

The other term that the form is used to be called is the employee withholding certificate because of the work that the form is meant to achieve.

Hence we would have to say that the steps that Elaine is going to be responsible for filling would be the employee withholding for the business to take her federal taxes for the government.

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cross-functional teams consist of employees from different departments who work together on a long-term basis called ___

Answers

cross-functional teams consist of employees from different departments who work together on a long-term basis called interdisciplinary team

What is interdisciplinary team?

An interdisciplinary team is a group of professionals from different disciplines who collaborate to provide comprehensive and integrated services to clients or patients. These teams bring together multiple perspectives and diverse expertise to address complex issues or problems. The members of an interdisciplinary team could include doctors, nurses, physical therapists, psychologists, social workers, occupational therapists, and other specialists who are all focused on providing the best possible care for the patient. Collaborative problem solving, shared decision making, and mutual respect are key components of an interdisciplinary team. By combining the knowledge and resources of each professional, the team can more effectively assess and address the patient’s needs. Interdisciplinary teams provide a holistic approach to care and ensure that each patient receives the best possible care and support.

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Environmental scanning is conducted only when a new business is opened. True or False?

Answers

The answer to this question is false

Beginning in cell C14 of the Budget Analysis worksheet, complete the series of substitution values ranging from 450 to 1200 in increments of 150 horizontally across row 14. Series ? X Х Series in Rows Columns Type Lincar Growth Date AutoFill Date unit O Day Weekday Month Year Trend Step value: Stop value: 4501 OK Cancel Unit Output 750 450 600 900 1050 1300 lor fl Delete- a Format Calls J X $ % Format as Table - Clipboard Font Cell Styles - Alignment Number Styles C14 fa 450 А B СП D 1 E Official College Sweatshirts F G H 2 Flexible Budget Analysis Series ? 3 STATIC BUDGET Series in 4 Fixed Cost Type Duc $17,450 Rows 5 Variable Cost per unit O Line Day $15 Columns Growth Wicked 6 Unit Output 750 Dute Math 7 Sales Price $40 Autoiu Year 8 9 Sales Revenue Trend $30,000 10 LESS: Expenses $28,700 Step value: Stop value 11 Operating Income $1,300 OK Cancel 12 13 FLEXIBLE BUDGET Unit Output 14 Varying Unit Output 4501 15 16 17 18 19 Varying Unit Output and Sales Price Unit Output 20 450 600 750 900 1050 1300 21 $35.00 Oooo Sales Price 24 25 Budget Analysis Named Ranges Ready

Answers

Please note that the values in row 14 are calculated using the formula =C14+150, which adds 150 to the value in the previous cell, allowing you to create a series of values with the desired increments.

What is Budget?

A budget is a financial plan that outlines the expected income and expenses of an individual, organization, or entity over a specific period of time. It serves as a roadmap for managing and allocating resources, making financial decisions, and achieving financial goals.

To complete the series of substitution values ranging from 450 to 1200 in increments of 150 horizontally across row 14 in the Budget Analysis worksheet, you can follow these steps:

Enter the starting value 450 in cell C14.

In cell D14, enter the formula =C14+150 and press Enter.

Select cell D14 and drag the fill handle (a small square at the bottom right corner of the cell) across the cells E14, F14, G14, H14, and I14 to complete the series up to 1200.

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19. consider a multifactor model with two risk factors. stock a has a required return of 16.4%, a beta of 1.4 on factor 1 and a beta of .8 on factor 2. the risk premium for factor 1 is 3%. the risk-free rate is 6%. what is the risk-premium on factor 2 if no arbitrage opportunities exist?

Answers

If the risk premium for factor 1 is 3%, the risk-free rate is 6%. The risk premium for factor 2 is 7.75% if no arbitrage opportunities exist.

In a multifactor model, the required return of a stock is based on the stock's sensitivity to multiple risk factors, each of which has a risk premium associated with it. In this case, Stock A has a required return of 16.4% and betas of 1.4 and 0.8 on factors 1 and 2, respectively. The risk premium for factor 1 is 3% and the risk-free rate is 6%.

To calculate the risk premium for factor 2, we can use the following formula:

Required return of stock A = Risk-free rate + Beta1 * Risk premium for factor 1 + Beta2 * Risk premium for factor 2

Plugging in the values given, we get:

16.4% = 6% + 1.4 * 3% + 0.8 * Risk premium for factor 2

Simplifying the equation, we get:

Risk premium for factor 2 = (16.4% - 6% - 1.4 * 3%) / 0.8

Risk premium for factor 2 = 7.75%

This means that investors are not able to earn a risk-free profit by taking advantage of mispricings in the market, and the market is in equilibrium.

It's worth noting that multifactor models can be useful for understanding the sources of risk in a portfolio and for estimating expected returns. However, the accuracy of these models depends on the quality of the data and assumptions used, and the risk premiums for different factors can change over time.

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Which is an example of a meta-search engine?


a) Hilton website
b) Hotels.com
c) Kayak
d) All of these

Answers

Answer:

c) Kayak

Explanation:

I got it right

Kayak is an example of a meta-search engine. Unlike a traditional search engine that searches its own database of indexed web pages, a meta-search engine gathers results from multiple search engines and presents them to the user. Hence, option C is the correct answer.

Kayak specifically focuses on aggregating travel-related information, including flights, hotels, and car rentals, from various sources such as airlines, hotel booking websites, and other travel search engines.

By providing results from multiple sources, Kayak allows users to compare prices, availability, and other relevant information across different platforms.

Hence, option C is the correct answer.

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Which type of organizational structure has multiple managers having authority over an employee
A.point structure
B.line structure
C.staff structure
D.functional structure

Answers

Answer:

I believe it’s line structure

Explanation:

Your Paychecks Add up your net pay to calculate how much money you have for your monthly budget. Paycheck 1 $890 Paycheck 2 $880

Answers

$2,989.12
Is the answer for your monthly budget

The vatican’s swiss guard wears a uniform inspired by which famous renaissance painter?.

Answers

The Vatican's swiss guard wears a uniform inspired by famous renaissance painter Raphael.

Who is the Swiss guard?

Since 1506, the Swiss Guard has provided protection to the Pope and his home, and this has not been modified. These men also share a desire to learn more about the most recent developments and practices in personal security, as well as a sense of discovery on the international stage.

Raphael (1483-1520 CE) was a painter and architect from Italian background who is considered one of the greatest Renaissance artists. Raphael produced a large body of work in the medium of oil painting, including a large number of masterpieces.

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In an interview an economist states, "This problem should be of greater concern to the federal government." We can explicitly put this statement in the category of?

Answers

In an interview an economist states, "This problem should be of greater concern to the federal government." We can explicitly put this statement in the category of normative economics. Answer is normative economics.

What is a good illustration of a normative statement?

According to the school of thought known as normative economics, economics as a topic should express value judgements and attitudes regarding economic projects, claims, and policies. It assesses whether circumstances and the results of economic behaviour are morally good or evil.

For instance: Teenage unemployment rises when the minimum wage is raised. Normative claims involve a value determination. They contain phrases like "have to," "ought to," "must," and "should," as well as nonquantifiable adjectives that cannot be quantified objectively, such "essential."

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Complete question:

In an interview an economist states, "This problem should be of greater concern to the federal government." We can explicitly put this statement in the category of

microeconomicspositive economicsnormative economicsmacro economics

True or false? goods-producing organizations are not involved in service activities.

Answers

The given statement that goods-producing organizations are not involved in service activities is fasle.

Do businesses that produce things also engage in services?

Organizations that manufacture goods do not engage in service activities. false The majority of systems combine products and services. . Because consumer demand is unpredictable, service operations need more inventory.

Organizations that manufacture goods do not engage in service activities. Because consumer demand is unpredictable, service operations need more inventory. The prices consumers are prepared to pay for goods or services serve as a gauge of the value of outputs.

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100 points. The owner of this credit account needs to make a $5,000 medical payment and doesn't have enough in his or her other accounts. Describe at least one option available to the owner.
Line of credit : $3,000.
Available credit: $2246,63

Answers

Answer:

transfre the money

Explanation:

Peter is planning his finances for the next couple of years. He wants to save money to eventually buy a house because he will be getting married
soon. He has created a savings plan revolving around his necessary expenses, and he has set a target of three years to save up a down payment
for a house. At which phase of the financial life cycle is Peter in?
Peter is in the____
phase of the financial life cycle.

Answers

Young & Unmarried cycle

Half of the income for magazine publishers comes from

A. subscriptions.

B. advertising.

C. newsstand sales.

D. investors.

Answers

Answer:

B. advertising.

Explanation:

A magazine can be defined as a written document published periodically to provide informations about a particular subject or field. An example is the Marketing News magazine.

Marketing News is a magazine from the American Marketing Association and it covers all aspects of the marketing industry, which is mainly read by academics and people working directly in marketing.

Magazine publishers are mainly dependent on adverts posted on their pages to generate revenues for the smooth running of their business.

Hence, half of the income for magazine publishers comes from advertising.

Basically, organizations and business firms submit their products or services to a magazine company for the purpose of promoting their business through advertising.

Answer:

A. Subscriptions

Explanation:

Some, if not most news magazines cost little or none for the first month or two, then a reoccurring subscription takes place every month. That's how they keep making more newspapers is because people pay for 'em. :D

Alia Valbuena earns 68,400 per year as an automotive engineer. What is her monthly salary ? What is her weekly salary ?

Answers

The answers would be obtained using the following simple formulas (not taking tax into account):

Monthly: 68,400/12
Weekly: 68,400/52
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What is the smallest number that has both 8 and 9 as afactor?A 72B 36C 54D 48 Use the graph below, showing the number of wounded, killed, and missing for the nations involved in the Korean War, to answer the following question:This is a bar graph showing Military Wounded, Military Killed and missing, and Civilian dead and missing for each of the belligerents of the Korean War. The graph shows 103,284 wounded and 36,568 killed and missing from the U.S. China had 716,000 wounded and 600,000 killed and missing. South Korea had 429,000 wounded, 217,000 killed and missing, and one million civilians dead and missing. North Korea had one and a half million wounded, 406,000 killed and missing, and 600,000 civilian dead and missing.Which of the following is a reasonable interpretation of this information? (5 points) aChinese casualties were high because most of the fighting took place on the North Korean/Chinese border. bUnited States casualties were very low because American units did not actively participate in the fighting. cKorean civilian deaths were very high because the fighting took place on Korea's soil. dNorth Korea had the smallest number of deaths due to the high quality of their medical care. Find the measure of each angle in triangle ABC. 7x + (7x + 1) + (8x + 3) = 180 B What is the value of x? X = (7x) What is the measure of angle A? mZA = What is the measure of angle B? (8x + 3) (7x+ 1)^ A C mzB = What is the measure of angle C? mZC = You have been appointed as a management consultant for OnFinance and are required to solve the challenges that they are facing. You are expected to develop a strategy and more importantly an execution plan for implementation. OnFinance is in its early stage entering a highly competitive financial indicator market. For a platform providing real-time investment insights driven by highly accurate and powerful AI \& NLP models that you can leverage on the go, OnFinance is facing problems growing its user base. Problem 1: - Provide an industry analysis Hint: SWOT and PESTEL frameworks Problem 2: - Perform an in-depth competitor analysis Hint: Heat map Problem 3: - Formulate a robust go-to-market strategy for reaching its target customers. as an it systems administrator, what can you set up to make sure that your client machines and server times are in sync? is rocky mountains a transportation barrier or corridor? .1. Why was the world so fascinated by the Graf Zeppelin?a they knew it would be used for war.b. because people took pictures of itC. people never saw something like this ever before.d. it was the first aircraft flown. 3x^2+8x-6=0 solve with quadratic formula What volume did Quintessential Quintuplets end? If numerator is 2 less than the denominator of a rational number and when 1 is subtracted from numerator and denominator both, the resulting new rational number in its simplest form is 1/2 . Find the original rational number. Which was a disagreement about government representation in the antebellum era?Creoles wanted more power than English-speaking citizens. Democrats wanted only white males with land to be represented. Farmers wanted equal representation to more populated cities. Whigs wanted equal voting rights for women and free people of color. you decide to buy 1,400 shares of stock at a price of $60 and an initial margin of 70 percent. what is the maximum percentage decline in the stock price before you will receive a margin call if the maintenance margin is 30 percent? Find The largest integer which is a factor of both 308 and 952.Find the smallest integer value of people such that 308p is a multiple of 952. Question 9 Water molecules require a lot of energy to separate thembecause... Laurel is reading book about electricity. how could Loretta best make a text to text connection while reading this book?-answers in photo below- Question 11 When 3x + 2 If the DNS resolver queries are signed by DNSSEC, which of the following is achieved? [Choose all that apply.]a. Authenticity b. Accountability c. Integrity d. Confidentiality the application of evolutionary principles to the study of human variation: a. has been of little value for understanding human variation. b. has helped replace earlier view based solely on observed phenotypes and variations in traits across the globe. c. reinforced traditional views of races as fixed biological entities that do not changes. d. allowed scientists to divide the human species into well-defined races. Seven friends shared a Two-thirds pound bag of pistachios. If each person had the same amount of nuts, how many pounds did each person eat?StartFraction 2 Over 21 EndFractionStartFraction 3 Over 14 end Fraction4 and two-thirds10 and one-half Elements of Romanticism in the fall of the house of usher