b) Determine x, the distance from the left end of the beam to the point where the rope is attached.
Answers
The distance from the left end of the beam to the point where the rope is attached, x = 2.33 m.
What is the distance x?To determine the distance x, we first solve for m1 as follows:
(m₁ + m₂ + m₃) * g = T
(m₁ + 10 + 40) * 9.81 = 637 N
m₁ = 15 kg
Taking torque about the left end of the beam:
15 * x + 10 * (1.5 - x) = 40 * (3- x)
15x + 15 - 10x = 120 - 40x
45x = 105
x = 2.33 m
In conclusion, the sum of torque about the pivot is zero.
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Related Questions
Liability rules do which of the following
Answers
Liability rules are mainly used in property sales and the terms for sale.
What are Liability Rules?This refers to the legal right that concerns the sale of a property and the conditions that should be met in order to force a sale.
Hence, we can see that your question is incomplete because it does not include the answer choices and it does not specify the context of the question so a general overview is given.
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Transferring entries from the journal to the ledger is called (posting/preparing/journalizing)
Answers
Transferring entries from the journal to the ledger is called posting.
What is the transferring from journal to ledger called?The process by which a person is known to move data from the journal to a ledger is said to be known as posting.
Ledger Posting is known to be done only when the transactions are said to be recorded in the journal.
Note that after then it is posted in the principal book that is referred to as 'Ledger'. The act of moving some entries from journal to their ledger accounts is known as ledger posting.
Hence, Transferring entries from the journal to the ledger is called posting is a true statement.
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If scientists ever capture an alien, they will want to check its creativity. Which of the following would be the best way to do that
Answers
If an alien is ever captured by scientists, they will want to check its creativity by doing the following: d. administer a test of divergent thinking.
What is creativity?Creativity can be defined as an attribute of a person or other living organism that involves the use of thought processes and actions, so as to generate original ideas that proffers a unique solution to a specific problem.
This ultimately implies that, creativity is an attribute of a person or other living organism with the potential to influence excellent and unique future thoughts, actions, and human endeavors.
In this context, we can infer and logically deduce that if an alien is ever captured by scientists, they will want to check its creativity by administering a test of divergent thinking on the alien.
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Complete Question:
If scientists ever capture an alien, they will want to check its creativity. Which of the following would be the best way to do that?
a. See how fast it learns to speak English
b. Administer a verbal scale of the Wechsler
c. Administer a performance scale of the Wechsler
d. Administer a test of divergent thinking
The nurse is caring for a term newborn. Which assessment finding should alert the nurse to suspect the potential for jaundice in this infant
Answers
The assessment finding that should alert the nurse to suspect the potential for jaundice in this infant is when there is a presence of a cephalhematoma from the body.
What is a jaundice?This refers to a medical condition that affects the skin, whites of the eyes and mucous membranes by turning yellow because of a high level of bilirubin which is a yellow-orange bile pigment.
This condition has many causes that includes hepatitis, gallstones and tumors in new born.
The presence of a cephalhematoma from the body means that there is RBC accumalating and can not be excreted.
Hence, the assessment finding that should alert the nurse to suspect the potential for jaundice in this infant is when there is a presence of a cephalhematoma from the body.
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Which cast care instructions should the nurse provide to a client who has just had a plaster cast applied to the right forearm
Answers
The cast care instructions that the nurse should provide to the client are;
A) Keep the cast clean and dry.
B) Allow the cast 24 to 72 hours to dry.
C) Keep the cast and extremity elevated.
Which Care should the Nurse Provide?The home care for plaster cast care include;
Keep the cast dry. A wet cast can crumble and fall apart.Avoid all activities in which the cast could get wet.Take special care to keep the cast dry when you bathe or shower. Wrap the cast in plastic bags. Use heavy tape or rubber bands to secure the plastic so that water won’t leak in.Don’t soak the cast in water, even if it’s wrapped in plastic.If you must go out in rain or snow, cover the cast with waterproof clothing or plastic.Use a hair dryer turned to the “cool” setting to dry a cast that has become wet. Call your healthcare provider if the cast has not dried in 24 hours.Don’t stick things in the cast, even to scratch the skin. Objects put in the cast may get stuck. Your skin may be cut and become infected. If your skin itches, try blowing air into the cast with a hair dryer turned to the cool setting.Don’t cut or tear the cast. Cover any rough edges of the cast with cloth tape or moleskin. (You can buy this at a pharmacy.)Never try to remove the cast yourself.Don’t pick at the padding of the cast. Padding protects your skin and must be kept intact.Exercise all the nearby joints not immobilized by the cast. If you have a long leg cast, exercise your hip joint and your toes. If you have an arm cast or splint, exercise your shoulder, elbow, thumb, and fingers.Elevate the part of your body that is in the cast above the level of your heart. This helps reduce swelling.Complete question is;
Which cast care instructions should the nurse provide to a client who just had a plaster cast applied to the right forearm? Select all that apply.
A) Keep the cast clean and dry.
B) Allow the cast 24 to 72 hours to dry.
C) Keep the cast and extremity elevated.
D) Expect tingling and numbness in the extremity.
E) Use a hair dryer set on a warm to hot setting to dry the cast.
F) Use a soft, padded object that will fit under the cast to scratch the skin under the cast
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Classify each of the following as either relative or absolute fossil dating.
Answers
Relative Dating; One fossil is found to be older than another fossil.
Absolute Dating; Age of a fossil is found to be 61.1 million years old.
How to classify fossils?Relative dating is defined as the age of a rock layer (or the fossils it contains) compared to other layers. This dating can be gotten by looking at the position of rock layers. Whereas, absolute dating is the numeric age(specific age) of a layer of rocks or fossils. Absolute age can be determined by using radiometric dating.
1. Relative Dating; One fossil is found to be older than another fossil.
This is because In an excavation of a project area, if we see a set of fossils found 5 meters down, they will be younger than fossils found 17 meters down.
2. Absolute Dating; Age of a fossil is found to be 61.1 million years old.
A fossil analyzed with radiometric dating would have undergone maybe 2 half lives of radioactive isotope.
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A college administrator wants to survey 250 students that attend her college to see if students are satisfied with the course offerings. Match the strategies to their corresponding sampling techniques.
Answers
The Match up of the strategies to their corresponding sampling techniques is given below
Convenience SamplingThe administrator stands by the front door of the admissions department and asks the first 250 students who walk in.
Stratified SamplingThe administrator researches the ethnic make-up of the college and makes sure that the proportion of each ethnic group represented in the sample is the same as the corresponding proportion of that ethnic group at the college.
Cluster SamplingThe administrator goes into 9 classes from many subject areas and asks all the students in each of these 9 classes.
Systematic SamplingThe administrator gets the complete list of students at the college and surveys every 50th students on the list.
Simple Random SamplingThe administrator gets the complete list of students at the college and then uses a computer to randomly select 250 students. She then surveys these 250 students.
See full question below
A college administrator wants to survey 250 students that attend her college to see if students are satisfied with the course offerings. Match the strategies to their corresponding sampling techniques. The administrator goes into 9 classes from many subject areas and asks all the students in each of these 9 classes. The administrator gets the complete list of students at the college and surveys every 50th students on the list. The administrator gets the complete list of students at the college and then uses a computer to randomly select 250 students. She then surveys these 250 students. The administrator stands by the front door of the admissions department and asks the first 250 students who walk in. The administrator researches the ethnic make-up of the college and makes sure that the proportion of each ethnic group represented in the sample is the same as the corresponding proportion of that ethnic group at the college. a. Convenience Sampling b. Simple Random Sampling c. Systematic Sampling d. Cluster Sampling e. Stratified Sampling
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A typical diamond is cut as shown in (Figure 1). A ray of light has entered the flat window at the top of the diamond perpendicular to the surface, as shown in the figure.
Answers
Based on the calculations, the angle relative to the incoming direction is equal to 82°.
How to calculate the angle?Based on scientific records and the information provided, we know that the refractive index of diamond is 2.42 and the incident angle (Ia) is 41°.
Next, we would determine the total refraction angle by applying Snell's law:
n₁sini = n₂sinr
2.41sini = 1 × sin90
2.41sini = 1
i = sin⁻¹(1/2.42)
i = 24.41°.
Since Ia is greater than i (41 > 24.41), the ray will pass through the same medium and makes an angle of 41° (normal).
Therefore, the angle relative to the incoming direction is given by:
θ₁ = 41 + 41
θ₁ = 82°.
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Complete Question:
A typical diamond is cut as shown in (Figure 1). A ray of light has entered the flat window at the top of the diamond perpendicular to the surface, as shown in the figure. At what angle relative to the incoming direction is the ray reflected from the first interaction with the surface of the diamond?
According to Marx's dialectical view of history, each ruling group __________.
Answers
According to Karl Marx's dialectical view of history, each ruling group sows the seeds of its own destruction.
Who is Karl Marx?Karl Marx was a German philosopher, economist, sociologist, historian, author and political theorist who was born on the 5th of May, 1818 in Trier, Germany and he's famously known for his literary works on socialism, capitalism and communism.
According to Karl Marx's dialectical view of history, we can infer and logically deduce that he asserted that each ruling group typically sows the seeds of its own destruction in the future.
In conclusion, it is important to note that Karl Marx's dialectical view of history states that a ruling group are primarily involved in the sowing of seeds that would eventually lead to its own destruction (self-destruct) in the future.
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Update the balance sheet above to reflect the transactions below, which occur on January 6, 2022 1. Sell product for $25,000 with historical cost of $20,000 2. Sell product for $20,000 with historical cost of $16,000 3. Sell product for $40,000 with historical cost of $32,000
Answers
The computation of the balance sheet based on the information given is that there will be an amount of retained earnings of $22917.
How to illustrate the balance sheet?It should be noted that a balance sheet is the financial statement which shows the summary of the financial statement for a company.
It should be also noted that the balance sheet. contains the assets, liabilities, and the shareholders equity.
Beginning retained earnings = $22900
Add: net income = $17
Final amount of retained earnings = $22917
In this case, the computation of the balance sheet based on the information given is that there will be an amount of retained earnings of $22917.
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Match the wireless signaling method on the left with its definition on the right.
Answers
The wireless signaling methods on the left have been matched with their definition on the right as follows:
FHSS: Uses a narrow frequency band and hops data signals in a predictable sequence:DSSS: Breaks data into pieces and sends the pieces across multiple frequencies in a defined range:OFDM: breaks data into very small data streams in order to send the information across long distances:What are wireless signaling methods?
Wireless signaling methods refer to the manner in which wireless networks interact across network nodes.
Some methods include: Frequency-hopping spread spectrum, direct-sequence spread spectrum, and Orthogonal frequency-division multiplexing. All of these channels employ different methods of sending data.
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Which of the following were deemed by Congress in the early 20th century to be essential for an efficient banking system
Answers
The answer choices that were deemed by Congress in the early 20th century to be essential for an efficient banking system are:
Centralization public control.What is a Banking System?This refers to the process whereby transactions are made and money is printed and circulated in a country.
Hence, we can see that in the early 20th century, the things that were deemed important to have an efficient banking system were centralization and public control.
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Answer:
public control
centralization
Explanation:
Which of the choices illustrates the law of demand
Answers
A statement which best illustrates the law of demand is: (d) Sue wants to buy more candy bars at $1 than at $2.
What is the law of demand?The law of demand is an economic theory which states that there exist a negative relationship between the price of a product (good) and the quantity of the product (good) that is being demanded by consumers.
This ultimately implies that, there would be a significant decline (fall) in the demand for a product (good) and service when the price of a product (good) and service in the market increases (rises).
In this context, we can infer and logically deduce that a statement which best illustrates the law of demand is stating that Sue wants to buy more candy bars at a price of $1 rather than at price of $2.
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Complete Question:
Which of the choices illustrates the law of demand?
(a) Kathy offers for sale more candy bars at $2 than at $1.
(b) Joe wants to buy more candy bars at $2 than at $1.
(c) None of the choices.
(d) Sue wants to buy more candy bars at $1 than at $2.
The definition of states: choosing among two or more alternatives.
Answers
The definition of Decision making means choosing among two or more alternatives.
What is decision making?Decision making is the process someone make or select choice of action that he believes Is the best to follow. Decision making most times is use in conflict resolution and when there is need to make a choice. I'm conflict resolution, it help to make the right choice in order to bring about reconciliation and agreements between the individuals involved.
Therefore, The definition of Decision making means choosing among two or more alternatives, Thereby selecting a choice.
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a child with acute spasmodic bronchitis who is receiving humidified air removes the mask and while bathing the child the nurse notes increasing respiratory distress
Answers
The intervention that the nurse has to do for the child would be to Stop the bath and replace the mask.
What is acute spasmodic bronchitis?Acute spasmodic bronchitis is the issue that may arise due to the fact that the muscles that line the bronchitis of a person has tightened.
This issue may be leading to other symptoms that may be wheezing, and coughing. It can mostly be seen in people that are sufferers of asthma.
How to take care of Spasmodic bronchitisIn a case that a person is having the spasms that are related to the ailment, we have to look for relief first.
Get the person Short-acting bronchodilator that can easily help to bring relief to the person.Then get long term relief in the sense of Long-acting bronchodilators. What this does is to help to open up the airways of the individual by up to 12 hours.In conclusion a common cold is one of the reasons for this ailment. Hence it is necessary to keep the person warm at all times.
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what are the similarities between jazz and blues
Answers
which diagram represents an open circuit
Answers
Circuit A can be referred to as an example of an open circuit based on the pictures provided in the question and is therefore denoted as option D in this context.
What is an Open circuit?A circuit is a path which allows the flow of electric current and has different types of components such as resistor, transistor etc with their different functions while on the other hand the open circuit is a type of circuit which is characterized by the non flow of current as a result of continuity being broken.
This type of circuit has one or more points which are disconnected or have a space between the wire which means that there is a break in flow in electric current which is the reason why Circuit A is regarded as the most appropriate choice.
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Monetary policy faces a recognition lag and an operational lag, but avoids the
Answers
Even though monetary policy may face the recognition and operational lag, it gets to avoid the administrative lag.
What is the administrative lag?This refers to the delay in implementing policy thanks to bureaucratic bottlenecks such as the need to pass new laws that affect things like tax and spending.
Monetary policy is carried out solely by the Federal Reserve which means that they could implement it without having to wait for new laws to be passed thereby avoiding the administrative lag.
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Select the order in which the vertices are visited in a pre-order traversal of the tree shown below.Question 5 options:e, i, b, h, f, a, c, d, ge, i, b, h, f, a, d, c, gb, i, f, h, a, d, g, c, eb, i, f, h, d, g, c, a, ePrevious PageNext Page
Answers
Based on the vertices and the pre-order traversal order the tree would be visited is e, i, b, h, f, a, c, d, g.
What order will the tree be visited?When using the pre-order traversal, the order would be from the root child node to the left child node to right child node.
The root node is the highest node which is e. From here you'll then proceed to the left roots first which means you'll go to i and then b.
From there you go to h and then f. The next nodes would be a and c.
Continuing from left to right, you'll then go to d and then g.
You'll therefore start from "e" and move to "i" and then "b" to "h" and then "f" and "a" to "c" and then to "" and finally to "g"
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Ignoring the effects of friction, what is the mechanical advantage of using the ramp as opposed to lifting the gurney straight up
Answers
The mechanical advantage of using the ramp is given as 2.
How to solve for the mechanical advantage?The formula for Mechanical advantage is given as
hypotenuse / height
and also weight of object /force
The ratio of the right angled triangle is going to be
x : x√3 : 2x. Thus:
When this is rewritten , we would have
MA = 2x / x = 2
What is mechanical advantage?In physics, the mechanical advantage is used to refer to the ratio of a force produced by a given machine to the force that was applied to that particular machine. This is the advantage that is gained by the fact that a mechanism is used to transmit force.
The assumption that is made would be that no friction would be in existence that may cause any forms of alterations in the system.
Hence we conclude that the MA in the system is given as 2.
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A study by a conservative foundation is designed to assess a new Democratic spending plan.
Answers
Yes, there is a strong reason to question the legitimacy of such a research or study. This is because there may be a bias given that it is a study by one far arm of the polity in relation to the activities of their rivals. Conservatives versus Democrats.
Who are the conservatives?Conservatives in Western civilization strive to maintain a variety of institutions, including organized religion, parliamentary governance, and property rights.
Conservatives prefer institutions and practices that ensure stability and have grown steadily.
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Full Question:
A study by a conservative foundation is designed to assess a new Democratic spending plan.
Is there a reason to question the results?
using the information below calculate the cash flow impact of owc for quarter 3
Answers
The cashflow impact of OWC for the quarter 3 is given as: (225.7) (Option B). See the explanation below.
What is cash outflow?When money leaves your company, this is referred to as cash outflow. In the case of operations, cash outflow happens when you pay your employees' wages and when you pay your rent.
What is the computation that justified the above answer?The following operations or transactions occurred:
Decrease in Receivables [670 - 630] = 40
Add Decrease in Prepaid Assets [130 - 126] = 4
Add Decrease in Inventory [901 - 891] = 10
Less Decrease in Payable [789 - 533.3] = (255.7)
Less Decrease Accrued liabilities from current liabilities
[ 657 - 653] = (4)
Less Decrease in deferred revenue in current liabilities
[290 - 270] = (20)
Adding all sub-results, we achieve (225.7)
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When calculating net exports, are added to GDP but are subtracted from GDP.
Answers
When calculating net exports, all exports are added to GDP but imports are subtracted from GDP.
What is GDP?GDP is an abbreviation for gross domestic product and it can be defined as a measure of the total market value of all finished goods and services that are produced and provided within a country over a specific period of time.
In Financial accounting, when calculating net exports, exports are added to GDP while imports are subtracted from GDP.
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Explain why your background and experience would be a good fit for this job
Answers
To answer a question like this, you need to:
Determine what aspects of your background and skill set will be a good match for your new job.How should this question be answered?To answer a question of this nature, you need to determine what your strong points are. Then you should match this with the skills required for your job.
If the job in question requires hard work or perseverance, you might need to highlight aspects of your growth that helped you to develop these qualities.
You can tailor how your quest for growth that stemmed from a background of intelligence, honesty, and integrity pushed you to take your studies seriously and thus sharpen skills that are applicable in the workplace.
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Calculate the Hamming pairwise distance among the following codewords and find the minimum Hamming distance. Then analysis the capability of the codewords: a) 00000, 10101, 01010 b) 000000, 010101, 101010, 110110
Answers
Based on the given codewords, and the Hamming pairwise distances, the minimum hamming distance for the parts are:
a. 2b. 3What are the Hamming pairwise distances?The hamming distance for part A:
a.. 00000 - 10101 = 3
b. 00000 - 01010 = 2
c. 10101 - 01010 = 5
The minimum hamming distance seen is 2.
A short way to find the distance is to count the number of 1s.
For part B, the hamming distances are:
a. 000000 - 010101 = 3
b. 000000 - 101010 = 3
c. 000000 - 110110 = 4
d. 010101 - 101010 = 6
e. 010101 - 110110 = 3
f. I101010 - 110110 = 3
We can therefore see that the minimum hamming distance is 3.
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Neo-Classical composers preferred absolute music over program music.
Answers
Neo-Classical composers preferred absolute music over program music and they focused on the craftsmanship.
What is Neoclassical music?Neoclassical composers make use of music style that have been influenced with classical music.
They improved classical music and incorporating balance in the performance. They are innovative craftsmen.
Therefore, Neo-Classical composers preferred absolute music over program music and they focused on the craftsmanship.
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Within the past century, humans have been eating higher cholesterol and fatty meals and have become less physically active, which makes them more susceptible to heart disease. Which of the following will lead to an adaptation
Answers
A company that makes mirrors sends their slightly flawed products to a discount store. This week, the company sent four mirrors to the discount store. Each mirror is approximately rectangular, with both lengths the same and both widths the same.
Answers
Based on the given dimensions, a mirror which is the closest to being rectangular is: mirror 4.
What is a diagonal?The diagonal of a rectangle can be defined as a line segment that connects any two (2) of its non-adjacent vertices together while dividing the rectangle into two (2) equal parts.
Mathematically, the length of diagonals of a rectangle can be calculated by using this formula:
d = √(l² + w²)
Where:
d is the diagonal of a rectangle.l is the length of a rectangle.w is the width of a rectangle.For mirror 4, we have:
d = √(16² + 18²)
d = √580
d = 24.08 inches.
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Complete Question:
A company that makes mirrors sends their slightly flawed products to a discount store. This week, the company sent four mirrors to the discount store. Each mirror is approximately rectangular, with both lengths the same and both widths the same.
Mirror 1
length: 16 inches
width: 18 inches
diagonal: 25 inches
Mirror 2
length: 16 inches
width: 18 inches
diagonal: 26 inches
Mirror 3
length: 16 inches
width: 18 inches
diagonal: 23 feet
Mirror 4
length: 16 inches
width: 18 inches
diagonal: 24 inches
Based on these dimensions, which mirror is the closest to rectangular?
Mirror 1
Mirror 2
Mirror 3
Mirror 4
Which of the following is a direct result of the division of powers in federalism
Answers
One effect of the division of powers in federalism is that of segregated schools.
What happened as a result of federalism?Segregation in schools was done at the state level by Southern states who did not want Whites and African Americans associating.
This happened due to federalism which allows for the federal government to have certain powers and for state governments to have power over things like schooling.
The Southern states took advantage of this to make laws relating to segregation in public schools. It was only until the Supreme Court ruled this to be unconstitutional that they stopped.
In conclusion, the answer is segregated schooling.
Options for this question are:
Segregated schooling. Conflict between the federal government and states.Regulation of trade by states.Find out more on federalism at https://brainly.com/question/1899994
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Freud suggested that the remembered events and images in our dreams were the story line expression of our dream's
Answers
Freud suggested that the remembered events and images in our dreams were the expression of our dream's latent content.
What is the psychoanalysis theory?The psychoanalysis theory is a scientific model proposed by Sigmund Freud in order to explain personality organization and behavioral features.
Psychoanalysis methodologies are based on this theory and intend to understand the unconscious mind, which is essential to analyzing uncensored dreams of people.
In conclusion, Freud suggested that the remembered events and images in our dreams were the expression of our dream's latent content.
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