individuals taking anticoagulants are often advised to avoid vitamin e supplements. what is the best explanation for this advice?

Answers

Answer 1

Individuals taking anticoagulants are often advised to avoid vitamin E supplements because vitamin E can increase the risk of bleeding when taken in combination with anticoagulant medications.

Vitamin E has blood-thinning properties that can interfere with the effectiveness of anticoagulants and increase the risk of bleeding, especially if high doses of vitamin E are taken. Therefore, individuals taking anticoagulants should speak with their healthcare provider before taking any vitamin E supplements.

What is an anticoagulant?

An anticoagulant is a medication that helps to prevent blood from clotting. Blood clots can form in blood vessels and cause serious health problems, such as heart attacks, strokes, and deep vein thrombosis. Anticoagulants work by inhibiting the formation of blood clots or by preventing existing clots from getting bigger. They are commonly used to treat conditions such as atrial fibrillation, deep vein thrombosis, pulmonary embolism, and after certain types of surgeries. Some examples of anticoagulant medications include warfarin, heparin, dabigatran, rivaroxaban, and apixaban. It is important to use anticoagulants under the guidance of a healthcare provider, as they can have serious side effects and interactions with other medications.

To know more about vitamin E, visit:

https://brainly.com/question/29344694

#SPJ1


Related Questions

50 points look at picture

50 points look at picture

Answers

Answer:  The correct answer is "Colonists argued that since they did not elect representatives to Parliament, Parliament had no right to tax them"

If your prompt is to choose TWO of the shown options, then the other logical choice would be #3 (the colonists thought they should only be taxed the same as British citizens). This makes sense since the British were taxing the colonies but not treating them as citizens (no rights or privileges).

Explanation:

This was the colonist's famous stand of "No taxation without representation". They argued that it went against the British constitution to force them to pay taxes without representation in Parliament.

cual es la tesis de este texto

La verdad está en la gente, en sus ros-

tros. La clase política tuvo su oportunidad


y la desaprovechó. Falló una y otra vez. A

veces por ineptitud, otras por corrupción,

pero casi siempre desoyendo los justos

reclamos de la población.

Ahora es el turno de la gente.

Nosotros tenemos un poder que todos

temen: el voto. Ahora es el tiempo de


devolverles a ellos su falta de prepara-

ción, su escasa preparación y su apego a


la fama y el dinero (¿acaso ellos nunca

escucharon eso de "no basta con ser

honesto, también hay que parecerlo"?).

Es tiempo de volver a ser un solo país.

Este que nuestros antepasados soñaron

dos siglos atrás.

Answers

La respuesta correcta a esta pregunta abierta es la siguiente.

La tesis de este texto sería la siguiente: "El Poder debe estar en manos del pueblo."

Lo que el texto indica es que los gobernantes ya perdieron credibilidad y tuvieron su tiempo y oportunidad de demostrar que podían gobernar al país. Desafortunadamente no lo lograron por diversas razones. Algunos por incapacidad, otros por corruptos, otros por falta de liderazgo. Pero a final de cuentas, el país sigue siendo pobre y la gente está desesperada. Por esa razón, es momento de tomar las riendas del país y no volver a dejarlo en manos de personas incapaces que sólo buscaron satisfacer su poder personal.

Graded amnesia occurs because:___________.

i. remote memories are more fragile than recent memories.

ii. recent memories are more fragile than remote memories.

iii. emotional memories are more fragile than nonemotional memories.

iv. nonemotional memories are more fragile than emotional memories.

Answers

Graded amnesia refers to a pattern of memory loss where there is a greater impairment in remembering recent events compared to older or remote memories.

Among the given options, the correct explanation is:

ii. Recent memories are more fragile than remote memories.

The reason for this pattern of memory loss is that recent memories have not had enough time to fully consolidate or become firmly established in long-term memory. Consolidation is the process by which memories are stabilized and transferred from short-term memory to long-term memory storage. It involves the strengthening of neural connections associated with the memory.

Remote or older memories, on the other hand, have had more time to undergo consolidation, making them more resistant to disruption or loss. The neural pathways associated with remote memories have had more opportunity to solidify, making them more stable and less prone to decay or interference.

It's important to note that while remote memories are generally more resistant to amnesia, they can still be subject to decay or interference under certain circumstances, such as brain trauma or neurodegenerative conditions.

Regarding emotional memories (iii and iv), the emotional content of a memory can influence its salience and potential for recall, but it does not necessarily determine the vulnerability of a memory to amnesia. Emotional memories can be both recent and remote, and their susceptibility to amnesia depends on factors such as the strength of the emotional experience, individual differences, and the specific circumstances surrounding memory formation and retrieval.

In summary, graded amnesia occurs because recent memories are more fragile than remote memories due to the limited time they have had to consolidate in long-term memory.

To know more about amnesia, click here:https://brainly.com/question/29582258

#SPJ11

is monocracy an limited or unlimited government?

Answers

Answer:

Monocracy is an unlimited government

Answer:

A monocracy is a limited gorvernment

PLEASE HELP IMMEDIATELY


What is true about the trade of enslaved people into the mid 19th century?(1 point)

Responses


A The enslaved people on cargo ships were always freed and returned back to their country of origin.

B With the Act of 1808, captains of ships carrying enslaved people were heavily punished.

C The Act of 1808 stopped the trade of enslaved people immediately.

D Smugglers continued to transport enslaved people.

Answers

A true statement on the trade of enslaved people in the mid 19th century was D. Smugglers continued to transport enslaved people.

How were the enslaved transported in the mid 19th century ?

During the 1787 Constitutional Convention, the subject of slavery was hotly contested. In the end, they decided that the United States might stop importing slaves in 1808.

A law enacted by Congress in 1800 made it unlawful for Americans to participate in the transatlantic slave trade and granted American authorities the authority to board slave ships that were discovered transporting slaves and seize their cargo. The "Act Prohibiting the Import of Slaves" then became operative in 1808. However, there was still slave trade thanks to smugglers.

Find out more on slave trade at https://brainly.com/question/535341

#SPJ1

Jenny just met Katherine in line at the food court and immediately liked her. Which theorist would explain this phenomenon by saying that we have many emotional reactions before we are able to interpret what is going on? William James Robert Zajonc Jerome Singer Walter Cannon

Answers

Answer:

RObert Zajonc

Explanation:

From the question, we were informed about how Jenny just met Katherine in line at the food court and immediately liked her. In this case the theorist would explain this phenomenon by saying that we have many emotional reactions before we are able to interpret what is going on is RObert Zajonc. Robert Zajonc in 1965 developed theory which is an activation theory, in his theory a drive hypothesis for social facilitation was proposed, this theory give the reason why presence of others organism influence the performance by increasing it sometimes and also decreasing it sometimes.

Robert Zajonc is the theorist that is going to explain this phenomenon by saying that we have many emotional reactions before we can interpret what is going on.

According to Zajonc people may have a lot of emotional reactions just before they are able to understand what is going on in a situation.

According to him, emotions may arouse due to the fact that there is an individual present. In plain terms what he tried to say was that the human emotions is very independent of their cognitive process.

Read more on https://brainly.com/question/20203543?referrer=searchResults

What was the mood of the colonists toward England after the passing of the Townshend Acts?

Answers

The Townshend acts produced controversy and anger amongst the American colonists. This led to protest, and only strengthened their resentment towards England.

Hope this helped!

19. Identify the person extreme right in the above picture :
(a) Jawaharlal Nehru
(b) Dr.Babu Rajendra Prasad
(c) Moulana Abdul Kalam Azad
(d) Sardarvallabhbhaipatel

Answers

Answer:

Where is the picture my friend?

If the cycle time of assembling a product is 15
seconds, what is the minimum number of cycles you must observe in
conducting your time study? Explain

Answers

To conduct a time study and accurately determine the time required to assemble a product, it is important to observe a sufficient number of cycles to account for variability and obtain reliable data.

The minimum number of cycles to observe depends on several factors, including the desired level of accuracy and the nature of the assembly process.

In general, it is recommended to observe multiple cycles to capture the variability that may occur in the assembly process. This helps account for any fluctuations or irregularities that may arise, such as interruptions, mistakes, or variations in worker performance.

The specific number of cycles to observe can vary, but a commonly used guideline is to aim for a minimum of 20 cycles. This number provides a reasonable balance between accuracy and practicality in most cases. By observing 20 or more cycles, you increase the chances of capturing a representative sample of the assembly process and obtaining more reliable time data.

Observing a sufficient number of cycles helps account for random variations and allows for the calculation of more accurate averages and estimates of cycle time. It also helps identify any patterns or trends that may be present in the assembly process, such as learning curves or adjustments made by the workers over time.

In summary, to conduct a reliable time study for assembling a product with a cycle time of 15 seconds, it is generally recommended to observe a minimum of 20 cycles. This helps capture variability and obtain more accurate estimates of cycle time while accounting for fluctuations and potential patterns in the assembly process.

To learn more about assembly process, click here:

https://brainly.com/question/31116036

#SPJ11

If country A is an
importer of goods from country B and now decides to make the goods
it imports, jobs and wages may be lost in country A.
True
False

Answers

The given statement "If country A is an importer of goods from country B and now decides to make the goods it imports, jobs and wages may be lost in country A" is a True statement.

What happens if country A is an importer of goods from country B and now decides to make the goods it imports?If country A decides to produce the goods that it imports from country B then there will be a decrease in the import of goods from country B. This will directly affect the country B's exports, as the imports will be less. But on the other hand, country A will be producing the same product that it earlier used to import from country B, so the country A's exports will be more.However, the domestic production of goods by country A might not be enough to meet the demand, resulting in more production of goods. If more goods are produced than the demand for goods, then the surplus goods will not be sold in the market resulting in losses.In some cases, if the domestic production of goods by country A is expensive as compared to the imports, then the prices of the goods will increase. This will affect the consumer's pocket and they will prefer to buy goods from country B resulting in country A's goods going unsold. Thus, country A may lose jobs and wages.

know more about importer of goods.

https://brainly.com/question/25877226

#SPJ11

Innovation requires 4 skills what are these skills?

Answers

Answer:

What are the skills that matter most for innovation? We've identified four skills that foster an innovation environment: Curiosity, creativity, risk-taking, and collaboration.

Explanation:

What did slaves sometimes follow when they started out on their journey north?

Answers

Answer:

The slaves sometimes followed the Northern Star which was in the constellation Big Bear(Big Dipper)

Explanation:

Answer:

The North Star

Explanation:

Lesson: "Underground Railroad" (Edge). This lesson explains that members of the Underground Railroad sent people to the south to secretly teach the slaves specific routes they could follow using the North Star (Polaris) for guidance.

(*) Sorry for my late answer but I hope this helps others that are looking for this.

how did the first and second estate differ from the third estate?

how did the first and second estate differ from the third estate?

Answers

Answer:

France under the Ancien Régime (before the French Revolution) divided society into three estates: the First Estate (clergy); the Second Estate (nobility); and the Third Estate (commoners). The king was considered part of no estate.

baseball is not an inherently safe sport. whenever several players are involved in a play, the risk for collisions is high. teamwork and ________ dramatically reduce the risk of mishaps.

Answers

Baseball is not an inherently safe sport. Whenever several players are involved in a play, the risk of collisions is high. Teamwork and communication dramatically reduce the risk of mishaps.

The statement in the question suggests that although baseball is an exciting game, it's not a safe one. Injuries can happen as the risk for collisions is high when several players are involved in a play. Therefore, to minimize the risk of injuries and mishaps, players must use teamwork and communication.

Teammates need to communicate effectively to coordinate and make sure that there is no overlapping of responsibilities, which could result in a collision. Proper communication between the players can help them be aware of their teammates' locations and their role in a play.

Communication also helps players to establish trust and confidence in one another while on the field. The statement, therefore, highlights the importance of teamwork and communication, as these factors can dramatically reduce the risk of mishaps.

To learn more about communication

https://brainly.com/question/28153246

#SPJ11

A shallow recess used to provide a good bearing surface for a fastener.

Answers

The shallow recess you are referring to is commonly known as a "counterbore." A counterbore is a cylindrical-shaped recess that is wider and shallower than a typical countersink hole.

It is designed to provide a flat and stable surface for a fastener, such as a screw or bolt, to sit flush with or below the surface of the material.

Counterbores are often used when the head of a fastener needs to be concealed or when a smooth and even appearance is desired. By creating a counterbore, the head of the fastener can be recessed into the material, allowing it to be covered or hidden with a plug or filler material.

Counterbores are commonly used in woodworking, metalworking, and other industries where fasteners are employed. They can be created using specialized tools such as counterbore drills or counterbore cutters. The size and dimensions of the counterbore will depend on the specific requirements of the fastener being used.

Learn more about dimensions here:

https://brainly.com/question/28688567

#SPJ11

which of the following is used to store information during the electronic age

A.telegram
B.radio
C.Books
D.typewriter​

Answers

C books because
a telegram was used for messaging people
A radio broadcasted information
A typewriter was like an old version of google docs or word

Electronic Age is the period of digitalization from 1930-1780.during this period, books were used to store information.

What is electronic age?

The period from 1930 to 1980 is called the Electronic Age or the digital age. During this period there was transition from traditional industries to computerization of information.

Transistor invention took place during the electronic age, and books were used to store information.

Therefore, it can be said option C appropriately describes the statement.

Learn more about electronic age here:

https://brainly.com/question/4332641

What is one country that did NOT have a military clash based on Communism?
A. Greece
B. France
C. China
D. Korea

Answers

Answer B. France

Explanation:

France is one of the few countries that has never had a military conflict over Communism.

The Communists, on the other hand, formed the French Resistance after that the Nazis invaded the Russian Empire. Many of their newcomers were young immigrants, many of whom came from a Communist upbringing. In 1943, the French secret services used enormous force and effectiveness against the Paramilitaries and Partisans.

So, Option "B" is the correct answer to the following question.

Learn more:

https://brainly.com/question/17071279?referrer=searchResults

Joanna indulges in binge eating whenever she is depressed. This has affected her health, and she is suffering from high blood cholesterol and diabetes. She consults a psychotherapist, Joseph, to diagnose and treat her psychological disorder. He promises her a reward for every pound she sheds. She can use this reward for shopping. Identify the technique used by Joseph to treat Joanna.

Answers

Answer:

Token economy

The technique used by Joseph to treat Joanna when Joanna was suffering from high blood cholesterol and diabetes after binge eating is token economy.

A token economy serves as a system of contingency management  that involves the systematic reinforcement as regards target behavior.

We can see that when treating Joanna, Joseph treat her psychological disorder by making a promise to her that a reward will be given to her as she's losing pounds.

Therefore, token economy technique was used.

Learn more at:

https://brainly.com/question/9629685

Part A
You are a time-traveling trouble shooter. While passing through the late Middle Ages, you happen to overhear the following conversation between a plowman and his master.

Master: What sayest thou plowman? How do you do your work?

Plowman: O, my lord, I work very hard: I go out at dawn, driving the cattle to the field, and I yoke them to the plow. Nor is the weather so bad in winter that I dare to stay at home, for fear of my lord: but when the oxen are yoked, and the plowshare and coulter attached to the plow, I must plow one whole field a day, or more.

Master: Have you any assistant?

Plowman: I have a boy to drive the oxen with a goad, and he too is hoarse with cold and shouting.

Master: What more do you do in a day?

Plowman: Certainly I do more. I must fill the manger of the oxen with hay, and water them and carry out the dung.

Master: Indeed, that is a great labor.

Plowman: Even so, it is a great labor for I am not free.

[Source: The Dialogue Between Master & Disciple On Laborers]

You decide to stop and help the poor plowman. How can he improve his job so he grows more crops and hopefully has more time to enjoy life? Remember, he can only use items that are available in his world. (Hint: There are three main actions he can take.)

Use the resource links to come up with a plan of action. Use the following chart to organize your ideas.

Resources:
Three Field Crop Rotation
Agriculture in Medieval Europe


Font Sizes




Characters used: 67 / 15000

Answers

Answer:

depending on the season he can rotate the plants so the soil wont wither and turn to sand, by doing this it will keep the nutrients in the soil and keep the rotation from stopping

Which was the greatest challenge for both American settlers and American Indians in the West in the mid-1800s? the exposure to harsh weather the threat of deadly diseases the danger of crossing difficult terrain the problem of fenced-off land

Answers

Answer:

the mid-1800s was a)the exposure to harsh weather

Explanation:

Answer:

A

Explanation:

Age and occupation of family members should be considered while planning their meals. Support this statement along with two examples of each.

Answers

Absolutely. Age and occupation of family members should be taken into account when planning meals, as different age groups and occupations require different types of nutrition and energy levels. For example, young children need more calories and nutrients to aid in their development, while adults who are physically active need more carbohydrates and protein to fuel their bodies. Similarly, those who work laborious jobs will need more calories and protein to maintain their energy levels. On the other hand, elderly people and those who are inactive may need fewer calories and lighter meals. By considering the age and occupation of family members when planning meals, you can ensure that everyone's nutritional needs are met.

of the five stages of group development, the stage in which groups have been introduced to one another and set expectations for the group is

Answers

The stage in which groups have been introduced to one another and set expectations for the group is known as the forming stage.

In the five stages of group development, as proposed by Bruce Tuckman, the forming stage is the initial phase where individuals come together and start to form a group. During this stage, members are often polite and try to establish rapport with each other. They are still getting acquainted, learning about each other's backgrounds, skills, and experiences.

In the forming stage, goals and objectives are typically discussed, and initial expectations for the group's functioning are set. Group members may also establish some ground rules or norms for communication and behavior. This stage is characterized by a mixture of excitement, anticipation, and uncertainty as individuals begin to familiarize themselves with their roles and responsibilities within the group.

It's important to note that group development is a dynamic process, and the stages may not always occur in a linear fashion. Groups may revisit earlier stages or encounter challenges that require them to readdress certain aspects of the forming stage.

Learn more about norms here:

https://brainly.com/question/29742768

#SPJ11

who won the argument at that time jefferson or hamilton

Answers

Hamilton personally favored Jefferson over Burr, and he convinced several Federalists to switch their support to Jefferson, giving Jefferson a victory on the 36th ballot of the contingent election.

Answer:

Hamilton

Explanation:

a very tiny, negatively charged particle found on the outside of an atom

Answers

Answer:

an electron!

Explanation:

Answer:

Electron

Explanation:

Scarcity of clean, fresh water causes which of the following problems in Africa?
Group of answer choices

drought

disease

famine

all of the above

Answers

All of the above makes the most sense
I believe it’s Drought because A drought is a period of time where there are unusually low levels of rain which will cause a shortage in water aka scarcity.

Which area of the Middle East is at the center of oil production?
A. the Sinai Peninsula
B. coastal regions
C. the Persian Gulf
D. desert areas

Answers

Answer:

C. the Persian Gulf

Explanation:

Answer: I would say D. But prob C. Nah It’s C. the Persian Gulf

Explanation: Hope this helps.

Which kinds of cases are heard in Georgia’s juvenile courts? Check all that apply.
A : child support cases
B : child custody cases
C : murders with young suspects
D : misdemeanors with young suspects
E : kidnappings with young victims and adult suspects'

Answers

A, B and D are the only options that really apply, as they are the only options that would apply to a minor.

Below is a photo listing the kinds of cases these courts hear.

Which kinds of cases are heard in Georgias juvenile courts? Check all that apply. A : child support cases

Answer:

124

Explanation:

What could Napoleon do to avoid the mistakes he made?

Answers

I think he has to fix his mistakes

Which of the following is NOT a manifest function of education?
A Socialization
B Social control
C Social Placement
D Social networks

Answers

C is not a manifest function of education

Social Control is not a manifest function of Education. Thus, option b is appropriate.

What is the meaning of the Manifest Function Of Education?

The manifest Function of Education actually implies the fact of social learning is being done in schools. To simplify the purpose of schooling which lets the transmission of knowledge is only being talked about.

This process includes varied opportunities including cultural transmission which helps in the process of liberation. Then also Socialization- which helps the students to understand social norms more seriously.

Rational thinking and career Selection are the other two facets that help in the growth of a student's thought process. Hence, option B is correct.

Learn more about the Manifest Function of Education here:

https://brainly.com/question/12882180

#SPJ2

Apparently, having a reasonable level of __________ depends on early, close relations with other people.
a. artistic ability
b. intelligence
c. health
d. physical coordination
b. intelligence

Answers

Apparently, having a reasonable level of b. intelligence depends on early, close relations with other people.

On what factors intelligence depends on?

The environment has a significant impact on intelligence. During a child's development, a child's home environment and parenting, schooling and the availability of learning tools, as well as their health and nutrition, all affect that child's intelligence. It can be difficult to distinguish the effects of the environment from those of heredity because a person's environment and genes interact.

There are most certainly a great number of genes involved, each of which just slightly influences a person's intellect. Additional genetic factors play a role in other aspects of intelligence, including language and memory skills.

To learn more about intelligence refer here:

https://brainly.com/question/28139268#

#SPJ4

Other Questions
5) what is the gravitational potential energy (relative to infinite) of a 5.00x103 kg satellite that is in orbit with a radius of 9.90x106 m around the earth? Directions Write Each Equation In Slope-Intercept Form Then Graph The Problem Is X+5y=-15 according to the textbook, upper-class individuals are on average less altruistic than lower-class individuals. what is one research-supported way this trend can be neutralized? I need some help on #18 If f(x) = 2x- 4/x , what is f(a + 1)? Need help with #20 please dont understand it The radius of a circle is 3 kilometers. What is the circle's circumference?r=3 km 3. For each of the following, state which of the component of GDP the transaction represents by placing a C, I, G, or NX in the space provided. If the transaction is not counted in GDP, put a NC in the space provide. a. Boeing manufactures and sells a plane to Air France. b. General Motors builds a new auto factory in North Carolina. c. The city of New York pays a salary to a policeman. d. The federal government sends a Social Security check to your grandmother. 4. Which is the largest component of GDP? a. consumption b. investment c. government purchases d. net exports 5. An economy produces 10 cookies in year 1 at a price of $2 per cookie and 12 cookies in year 2 at a price of $3 per cookie. From year 1 to year 2 , real GDP increases by a. 20 percent. b. 50 percent. c. 70 percent. d. 80 percent. 6. If Mr. Keating quits his job as a teacher to home school his own children, GDP a. stays the same because he is engaged in the same activity. 1 b. rises because he now pays lower income taxes. c.) falls because his market income decreases. (d) could rise of fall, depending on the value of home schooling: 8. Using a supply-and-demand diagram, depict a labor market with a binding minirum wage on the same diagram, illustrate the effect of an increase in the minimum wage on the wage pud to worken. the number of workers supplied, the number of workers demasded, and the amount of unemplayment. Be sure to tearly label your graph including curves, anes, quartities, and waget. 9. What is the current unemployment rate in the United States (for 5eptember zo2z) Notn. Th. information is available at the Bus website: ywwibls pay The unme umemploument hate is 3.5 percemt 10. What is the current labor force participation rate in the United States (for September 2022) This information is avaitable at the B/S website: www bly yay current Labor for ce is 62.3 percent Solve the inequality -5/7 - 6/7z < -2/7 Read this stage direction from The Golem.EXT. RIVERBANK OF THE RIVER MOLDAU. DAWN.Rabbi Low slowly regains consciousness. He's not immediately sure where he is. He rubs the back of his head. He looks across at the spot where the Golem lay. It is gone.He looks to his left and right. No Golem. He scrambles to his feet, moaning as he does so. He looks again. No Golem. He turns around and comes face to face with the Golem, standing without any emotion before him.Rabbi Low screams in surprise and fear.Based on this stage direction, readers should visualize the Golem asnot emotional.not standing.not talkative.not human. dan borrowed money from a credit union for 5 years and was charged simple interest at an annual rate of 6%. the total interest that he paid was $210. how much money did he borrow? For each section of the organizer, write three ways that religion affected that particular aspect of the ancient Jews daily lives. (Write one way for each numbered box. ) 6 pts. Religion Affects Daily LifeFamily Diet6. 9. 7. 10. 8. 11 (Time limit) Tell if the graph is a function or not. Give me the domain and range. which is a statistical question?How many pagos long is the book that I'm reading?How many years have Uncle Ernie and Aunt Rose boon married?How many dogs doos each student in my class own?How many laps around the park did you walk yesterday? Pls answer number 1 What is the rate constant of a reaction if rate = 1 x 10^-2 (mol/L)/s, [A] is 2 M,[B] is 3 M, m = 2, and n= 1?k= rate [A] [BT]A. 1.7 x 10-3B. 2.5 x 10-3C. 6.0 x 10-3D. 8.3 x 10-4 Each blue sphere in the figure below represents a cell in a cell lineage. Draw two modified versions of the cell lineage so that each version produces three cells. Use apoptosis in one of the versions, marking any dead cells with an X . Angle ABC is a straight angle. M Find all values of x in the interval 0 The athletic department wants to paint the schools mascot logo on the gym wall. They start by painting a solid blue circle on the wall. The circle has an area of 78.5 ft^2.`What is the radius of the circle?