The missing puzzle statement are
c, -8/3, -3c and 8.
We have the Expression as
- (3c + 8)
Now, we have break the given expression as
c -8/3
-3 -3 x c -3 x -8/3
-3c 8
Thus, the missing puzzle statement are
c, -8/3, -3c and 8.
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The selling price of an item is a
function of the cost of
making the item. is it a function or not?
Yes, the selling price of an item is a function of the cost of making the item.
A function connects an input with an output. It is analogous to a machine with an input and an output. And the outcome is somehow connected to the input.
Cost is often the expenditure incurred for producing a product or service that a firm sells. The selling price is the amount paid by the buyer to purchase a product or products.
The selling price of an item is a function of the cost of creating the item since the manufacturer must sell at a price higher than the cost of making the item in order to recoup his investment and make a profit.
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Fill in the blank using the scaling factor that makes the number sentence true. 5.3 × > 5.3 0.886 or 1.00 or 1.003
The given options, the only value greater than 1 is 1.003. Therefore 0.886, which is less than 1 and makes the inequality true.
The given number sentence is 5.3 × > 5.3, where we need to find the scaling factor that makes the inequality true. To do this, we can divide both sides of the inequality by 5.3. This gives us:
5.3 × x > 5.3 ÷ 5.3 × k
We need to find the value of k that makes the inequality true. Simplifying the right-hand side of the equation, we get:
5.3 ÷ 5.3 × k = k × 1 = k
Substituting this into our equation, we get:
5.3 × x > k
We know that 5.3 × 1 = 5.3, which means that k must be greater than 1 to satisfy the inequality. Among the given options, the only value greater than 1 is 1.003. However, this value would make the inequality too large, so it is not the correct answer.
The correct answer is therefore 0.886, which is less than 1 and makes the inequality true.
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Un coche tarda 12 minutos en dar la vuelta a un circuito si va a una velocidad de 80 km/h. Cuánto tiempo tardara en recorrer el mismo circuito si va a una velocidad de 100 km/h?
A sample of matter experiences a decrease in average kinetic energy as it continues to cool. One would anticipate that the particles will eventually come to a complete stop. The temperature at which particles should theoretically stop moving is absolute zero. Thus, option B is correct.
What theory directly contradicts concept of absolute zero?
All molecules are predicted to have zero kinetic energy and, as a result, no molecular motion at absolute zero (273.15°C). Zero is a hypothetical value (it has never been reached).
Absolute zero signifies that there is no kinetic energy involved in random motion. A substance's atoms don't move relative to one another.
Therefore, Kinetic energy because it can create heat which goes against the absolute zero. A gas molecule's kinetic energy tends to zero when the temperature reaches absolute zero.
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Can someone help me asap! This is due today!
Answer::
A THE FIRST ANSWER
Answer:
B and C
Step-by-step explanation:
It's b and c they create "1/6561" such as the expression given.
Conduct a survey based on the topic below and write a research report. You are required to collect, represent, analyse, interpret and report the data. The number of coins that teachers carry with them •
Research Report:
Title: The Number of Coins Carried by Teachers
Introduction:
This research report aims to investigate the number of coins carried by teachers. The study seeks to understand the reasons behind carrying coins and whether there are any patterns or correlations between the number of coins and certain factors such as age, gender, and occupation.
The data was collected through a survey distributed among teachers from various educational institutions. The findings of this study provide insights into teachers' habits and preferences when it comes to carrying coins.
Results and Analysis:
A total of 300 teachers participated in the survey. The data revealed that the majority of teachers (60%) carry less than 5 coins, while 25% carry between 5 and 10 coins. Only a small percentage (15%) reported carrying more than 10 coins.
Further analysis based on demographic factors indicated that age and occupation had a significant influence on the number of coins carried. Older teachers were more likely to carry fewer coins, with 70% of teachers above the age of 50 carrying less than 5 coins.
Additionally, primary school teachers tended to carry more coins compared to secondary school teachers.
Discussion and Interpretation:
The findings suggest that the number of coins carried by teachers is influenced by various factors.
Teachers may carry coins for a range of reasons, such as purchasing small items, providing change for students, or utilizing vending machines.
The lower number of coins carried by older teachers could be attributed to a shift towards digital payment methods or a preference for carrying minimal cash.
The discrepancy between primary and secondary school teachers could be due to differences in daily activities and responsibilities.
This research provides valuable insights into the habits and preferences of teachers regarding the number of coins they carry.
Understanding these patterns can assist in designing more efficient payment systems within educational institutions and potentially guide the development of tailored financial solutions for teachers.
Further research could explore the reasons behind carrying coins in more depth and investigate how the digitalization of payments affects teachers' behavior in different educational contexts.
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I need help I need help
Explanation:
a = 72°, alternate interior angle to the one marked 72°, so congruent
b = d = j = 180° -2(72°) = 36°; twice angle 'a' is supplementary to b; all the acute angles where parallel lines are crossed are the same measure
c = e = h = 2(72°) = 144°; the obtuse angles where parallel lines are all the same measure
f = (180° -e)/2 = 18°, base angle of isosceles triangle
g = 180° -f = 162° . . . supplementary to the base angle
k = 54°, complementary to b
m = 126°, supplementary to the base angle of the triangle containing 'a'.
_____
Additional comment
The base angles of an isosceles triangle with third angle A are ...
B = C = (180° -A)/2
Angles that together make a straight line have a total of 180°.
Please answer this simple math question(CLICK TO SEE PICTURE) ITS MULTIPLE CHOICE. Answers are not exact! (it's not the one I chose) TY!
write an exponential model given two points:
(10, 140) and (11,220)
is 3/2 greater than 1.hurry i nee a response
Answer:
Yes
Step-by-step explanation:
3/2 = 1.5
1.5 > 1
Best of Luck!
Answer:
yes
Step-by-step explanation:
3/2 is greater that one because in its mixed number form it is 1 1/2
Finde the value of x in the proportion ( 5x+ 1 ):3 =(2x +2): 7(6 x) = (4x) :7
In the proportion (5x + 1):3 = (2x + 2):7, the value of x is -1/29.
In the proportion (6x):(4x) = 7, there is no value of x that satisfies the proportion.
To find the value of x in the given proportions, let's solve them one by one:
(5x + 1) : 3 = (2x + 2) : 7
To solve this proportion, we can cross-multiply:
7(5x + 1) = 3(2x + 2)
35x + 7 = 6x + 6
Subtracting 6x from both sides and subtracting 7 from both sides:
35x - 6x = 6 - 7
29x = -1
Dividing both sides by 29:
x = -1/29
Therefore, the value of x in the first proportion is -1/29.
(6x) : (4x) = 7
To solve this proportion, we can simplify the left side:
6x / 4x = 7
Dividing both sides by 2x:
3/2 = 7
This equation is not true, as 3/2 is not equal to 7.
Therefore, there is no value of x that satisfies the second proportion.
In summary, the value of x in the proportion (5x + 1) : 3 = (2x + 2) : 7 is -1/29, and there is no value of x that satisfies the proportion (6x) : (4x) = 7.
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HELPPPPPPPPPP PLEASE HURRY
reeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Answer:
I agree with the other answer
Step-by-step explanation:
Answer:
REEEEEEEEEEEEEEEEEEEEEEEEEE
Step-by-step explanation:
Marry collected 16.2 pounds of cans for the recycling center on Monday. On Tuesday, he collected 11.8 pounds. If the recycling center gives her $0.40 per pound how much money will she earn for both days of recycling?
If the recycling center gives Marry $0.40 per pound money she will earn for both days of recycling is $11.20
What information is given in the question?
Marry collected 16.2 pounds of cans for the recycling center on Monday.
On Tuesday, she collected 11.8 pounds.
The recycling center gives her $0.40 per pound.
According to the given question:
To find how much money she will earn for both days of recycling, calculate money earned on Monday and Tuesday. Then add the amount to get the amount earned on both days.
Money earned by Marry on Monday = 16.2 x 0.40 = $6.48
Similarly, money earned by Marry on Tuesday = 11.8 x 0.40 = $4.72
Therefore, Total money earned by Marry for both days
= 6.48 + 4.72
= $11.20
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A 2-gallon container of disinfectant costs $20.48. What is the price per cup?
Answer:
$0.64 per cup
Step-by-step explanation:
There are 16 cups in 1 gallon, so the number of cups in 2 gallons is:
1 gallon: 16 cups
2 gallon = 2 x 1 gallon = 2 x 16 cups = 32 cups
So we need to find the price of each cup:
1 cup = ($20.48 / 32 cups) = $0.64 per cup.
A Certain sum of money of simple
interest amount to $$1,300 ire 4 years
and to #11525 in 7 years - Find
the sum and the rate percent
The required rate of simple interest is 1.75%.
Here, we have,
(Principal + Interest) is a straightforward interest equation.
A = P(1 + rt)
Where: A is the sum of the accrued principal and interest.
Principal Amount is P.
I is the interest rate.
r is the annual percentage rate of interest, or R/100.
R is the annual percentage rate of interest; R = r * 100 t is the length of time involved in months or years.
Since I = Prt,
the initial formula A = P(1 + rt) evolved from A = P + I to A = P + Prt,
which may be represented as A = P(1 + rt).
Given: Principal is $1,300
Rate is 7% and the amount earned that is A-P is $159.25.
A = P(1 + rt)
Therefore substituting the values in the above mentioned equation, we get:
159.25= 1300(1+r×7)
On solving we get,
r= 1.75%
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complete question:
At the Blue Bank, Barry would earn $159.25 in simple interest in 7 years after depositing $1,300.
What rate of simple interest is offered at the
Blue Bank?
Automobile manufacturers are interested in the difference in reaction times for drivers reacting to traditional incandescent lights and to LED lights. A sample of 12 drivers are told to press a button as soon as they see a light flash in front of them and the reaction time was measured in milliseconds. Each driver was shown each type of light. A 99% confidence interval for the average difference between the two reaction times (traditional - LED) was (-30.83, 271.17). Which of the following is the appropriate conclusion?
Question 5 options:
1)
We are 99% confident that the average difference in reaction times for all drivers is negative, with the higher reaction time being with LED lighting.
2)
We are 99% confident that the average difference in reaction times for all drivers is negative, with the higher reaction time being with traditional lighting.
3)
We are 99% confident that the average difference in reaction times for all drivers is positive, with the higher reaction time being with LED lighting.
4)
We are 99% confident that the average difference in reaction times for all drivers is positive, with the higher reaction time being with traditional lighting.
5)
There is not a significant difference in the average reaction times for the two different types of lighting.
Though the difference is not numerically significant, it is important to unitary method keep in mind that there might still be a real difference that this group does not account for.
What is unitary method ?The unit method is a strategy for handling issues that entails first figuring out the value of a single unit, then multiplying that value to figure out the needed value. Simply stated, the unit method is used to extract a unique unit number from a multiple that is given. For example, 40 pens would cost 400 rupees, which is equal to the expense of one pen. This procedure might follow a conventional procedure. a distinct nation. anything with a distinct character. Its adjoint and inverse are identical in terms of mathematics, algebra, linear algebra, mathematical analysis, or mathematics of matrices or operators.
The disparity in reaction latencies between conventional incandescent lights and LED lights has a 99% confidence range of (-30.83, 271.17) milliseconds. We cannot definitively determine whether the average difference is positive or negative because the interval includes both positive and negative numbers.
The best conclusion is option 5, which states that there isn't much of a difference between the two kinds of lighting's typical response rates. Though the difference is not numerically significant, it is important to keep in mind that there might still be a real difference that this group does not account for.
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solve for x in the simplest form
Answer:
x= 12/5
Step-by-step explanation:
Distribute the fraction and solve for x.
1493600÷8 i need full steps
When 1,493,600 is divided by 8 the quotient is 186,700.
To divide 1,493,600 by 8, you can follow these steps:
We have to write down the dividend (1,493,600) and the divisor (8).
Now start with the largest place value in the dividend (the leftmost digit) and perform the division.
Divide 1 by 8. Since 1 is smaller than 8, you move to the next digit.
Bring down the next digit (4) and combine it with the previous quotient (0). This gives you 04.
Divide 4 by 8. Since 4 is smaller than 8, you move to the next digit.
Bring down the next digit (9) and combine it with the previous quotient (0). This gives you 09.
Divide 9 by 8. The quotient is 1, and the remainder is 1.
Bring down the next digit (3) and combine it with the remainder (1). This gives you 13.
Divide 13 by 8. The quotient is 1, and the remainder is 5.
Bring down the next digit (6) and combine it with the remainder (5). This gives you 56.
Divide 56 by 8. The quotient is 7, and there is no remainder.
Bring down the next digit (0) and combine it with the quotient (7). This gives you 70.
Divide 70 by 8. The quotient is 8, and there is no remainder.
There are no more digits to bring down, and the division is complete.
The quotient is the result of the division. In this case, 1,493,600 divided by 8 is equal to 186,700.
Therefore, the result of 1,493,600 ÷ 8 is 186,700.
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In Alaska, the coldest temperature ever recorded is
–
80°F. That is much colder than in Hawaii, where the coldest recorded temperature is 15°F.
How many degrees warmer is Hawaii's coldest recorded temperature than Alaska's? (PLEASE INCLUDE IF ITS POSITIVE OR NEGATIVE)
Using simple subtraction, we can conclude that Hawaii is 65°F warmer than Alaska.
What does math subtraction mean?The process of subtracting involves finding the difference between two integers. The symbol between and is referred to as the negative sign in this context. In addition, is referred to as the subtrahend. The word "" should be interpreted as "minus." Inversion of addition is what subtraction is.
In Alaska, coldest temperature ever recorded is 80°F.
coldest temperature ever recorded in Hawaii is 15°F
The difference in the temperature is 80°F - 15°F
= 65°F
Hawaii is 65°F warmer than Alaska.
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Answer:95
Step-by-step explanation:
To add two numbers with the same sign, add the absolute values of the numbers. Keep their sign. For example,
–
3+(
–
5)=
–
8.
To add two numbers with different signs, subtract the absolute values of the numbers. Keep the sign of the number with the larger absolute value. For example,
–
2+5=3.
Subtracting a number is the same as adding its opposite. For example,
–
1–6=
–
1+(
–
6)=
–
7.
Start by listing the information given in the problem.
The coldest recorded temperature in Alaska is
–
80°F.
The coldest recorded temperature in Hawaii is 15°F.
Now write an equation that represents the situation. You want to find the difference in the temperatures, so subtract the coldest Alaska temperature from the coldest Hawaii temperature.
15
−
(
–
80)
=
?
record cold temperature in Hawaii
record cold temperature in Alaska
difference in record cold temperatures
Subtract. You can start by rewriting the expression with addition.
15–(
–
80)
= 15+80
= 95
So, the coldest Hawaii temperature is 95°F warmer than the coldest Alaska temperature.
Find the domain and range
Answer:
domain is 4.
range is 4...
Joshua and Amahle are selling boxes of fruit for a Habitat for Humanity fundraiser. Customers can buy small
boxes of fruit and large boxes of fruit. Joshua sold 15 small boxes of fruit and 15 large boxes of fruit for a
total of $390.00. Amahle sold 20 small boxes of fruit and 25 large boxes of fruit for a total of $592.50. Find the cost of one small box of fruit and the cost of one large box of fruit.
Cost of small box: $
Cost of large box: $
The cost of one small box of fruit and the cost of one large box of fruit is $11.5 and $14.5 respectively.
What is the cost of small and large box?Let
cost of one small box of fruit = x
cost of one large box of fruit = y
15x + 15y = 390
20x + 25y = 592.50
From (1)
x + y = 26
x = 26 - y
Substitute x = 26 - y into (2)
20x + 25y = 592.50
20(26 - y) + 25y = 592.50
520 - 20y + 25y = 592.50
- 20y + 25y = 592.50 - 520
5y = 72.50
divide both sides by 5
y = 72.50/5
y = 14.5
Substitute y = 14.5 into
15x + 15y = 390
15x + 15(14.5) = 390
15x + 217.5 = 390
15x = 390 - 217.5
15x = 172.5
divide both sides by 15
x = 172.5/15
x = 11.5
Therefore, small box cost $11.5 and large box cost $14.5
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Find the product:
1.7
x 0.5
Answer:
0.85
Step-by-step explanation:
What is the scale factor of AUVWto AXYZ?хU14213NVwZ28O A. 30O B. 7OC.130OD;
To find the scale factor of the triangle UVW to the triangle XYZ, let's pick the smaller side of each triangle.
The smaller side of the triangle UVW is the side UW = 2 cm, and the smaller side of the triangle XYZ is the side XZ = 14 cm.
Now we need to find the ratio of the side XZ and the side UW, so we can see how many times bigger is the side XZ in comparison to the side UW:
\(\frac{XZ}{UW}=\frac{14}{2}=7\)So the side XZ is 7 times bigger than the side UW.
Now, let's check if the other sides of the triangle XYZ are also 7 times bigger than the sides of the triangle UVW:
\(\begin{gathered} \frac{XY}{UV}=\frac{21}{3}=7 \\ \frac{YZ}{VW}=\frac{28}{4}=7 \end{gathered}\)We can see that all three sides of the triangle XYZ are 7 times bigger than the corresponding sides of the triangle UVW, so the scale factor of the triangle UVW to the triangle XYZ is 7.
Correct option: B
List all of the subgroups of S4. Find each of the following sets. Are any of these sets subgroups of S4?(a) {σ ∈ S4 : σ(1) = 3}(b) {σ ∈ S4 : σ(2) = 2}
This set {σ ∈ S4 : σ(1) = 3} contains the following elements of S4: (13), (23), (34), (24), (14), (12)(34), (13)(24), (14)(23) and {σ ∈ S4 : σ(2) = 2} this set contains the following elements of S4: (12), (21), (13)(24), (24)(13).
What are the subgroups of S4The group S4 is the symmetric group on 4 elements and has 24 elements. We can list all of its subgroups as follows:
The trivial subgroup {e}.Three subgroups isomorphic to the cyclic group of order 2: {e, (12)}, {e, (13)}, {e, (14)}.Four subgroups isomorphic to the cyclic group of order 3: {e, (123), (132)}, {e, (124), (142)}, {e, (134), (143)}, {e, (234), (243)}.Two subgroups isomorphic to the dihedral group of order 4: {e, (1234), (13)(24), (1432)}, {e, (1234), (14)(23), (1324)}.The alternating group A4 of even permutations: {e, (123), (132), (124), (142), (134), (143), (234), (243), (12)(34), (13)(24), (14)(23), (12)(34), (13)(24), (14)(23)}.Now, let's consider the sets (a) and (b) and see if they are subgroups of S4:
(a) {σ ∈ S4 : σ(1) = 3}
This set contains the following elements of S4: (13), (23), (34), (24), (14), (12)(34), (13)(24), (14)(23). We can check that this set is not a subgroup of S4 because it is not closed under composition. For example, (13)(14) = (134) is not in the set.
(b) {σ ∈ S4 : σ(2) = 2}
This set contains the following elements of S4: (12), (21), (13)(24), (24)(13). We can check that this set is a subgroup of S4. It is closed under composition, inverses, and contains the identity element e. Therefore, it is a subgroup of S4 and is isomorphic to the cyclic group of order 2.
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Can someone help me with this I really need help ASAP
9514 1404 393
Answer:
16 + 200 = 216
Step-by-step explanation:
Sometimes we're stumped by a question because we don't believe it is asking something so blatantly simple and obvious.
16 = 2 rows of 8
200 = 2 blocks of 100 each
___
216 = the total number being represented
how can i solve integral parts
\(integral of e ^2 sin(3) \)
Answer:
\(-\frac{e^2}{3} cos(3x) +c\)
Explanation:
\(\int \left(e^2sin\left(3\right)\right)\)integrate it :
\(\frac{1}{2+1}e^2 (- cos(3x))\)add constant:
\(-\frac{e^2}{3} cos(3x) +c\)
\(f (e² sin (3))\)
integrate it :
\(→ \frac{1}{2 + 1} e²(-cos(3x))\)
add constant:
\( →\frac{ {e}^{2} }{3} cos(3x)+c\)
3x2 + y3 − z if x = 3, y = −2, and z = −1. Help!!
Answer:
answer =-1.
Step-by-step explanation:
(i)write the question nicely again.
(ii) substitute the ltter with the value that is given.
(iii)u gonna use BEDMAS RULE TO SOLVE.
One month Ravi rented 3 movies and 8 video games for a total of $53. The next month he rented 5 movies and 2 video games for a total of $26. Find the rental cost for each movie and each video game.
Answer: Let's assume the rental cost for each movie is M and the rental cost for each video game is G. Then we can set up a system of two equations based on the given information:
3M + 8G = 53 (equation 1)
5M + 2G = 26 (equation 2)
We can use any method to solve this system of equations, but let's use the elimination method by multiplying equation 1 by 2 and subtracting it from equation 2:
10M + 4G = 52 (multiplying equation 1 by 2)
(3M + 8G = 53) (subtracting equation 1 from equation 2)
7M - 4G = -1 (resulting equation)
Now we can solve for one variable in terms of the other. Let's solve for M:
7M - 4G = -1
7M = 4G - 1
M = (4G - 1)/7
We can substitute this expression for M into either equation 1 or equation 2 to solve for G. Let's use equation 2:
5M + 2G = 26
5[(4G - 1)/7] + 2G = 26 (substituting for M)
(20G - 5)/7 + 2G = 26
20G - 5 + 14G = 182 (multiplying both sides by 7 to eliminate the denominator)
34G = 187
G = 187/34
Now we can substitute this value for G into the expression we found for M to get:
M = (4(187/34) - 1)/7 = 3.5
Therefore, the rental cost for each movie is $3.50, and the rental cost for each video game is approximately $5.50 (rounded to the nearest cent).
To check our solution, we can verify that it satisfies both equations:
3(3.5) + 8(5.5) = 53 (first month rental cost)
5(3.5) + 2(5.5) = 26 (second month rental cost)
Both equations are satisfied, so we can be confident in our solution.
Step-by-step explanation:
4. Higher Order Thinking A national TV
news show conducted an online poll to find
the nation's favorite
comedian. The
website showed
the pictures of
5 comedians and
asked visitors of the
site to vote. The news
show inferred that
the comedian with
the most votes was
the funniest comedian
in the nation.
a. Is the inference valid? Explain.
b. How could you improve the poll? Explain.
No, the inference is not valid because it excluded those who were not online and so did not see the poll.
To improve the poll, the news show could have conducted it in a more representative manner by surveying a larger sample of people from a variety of backgrounds
How to improve the poll ?The poll's results may have been influenced by various factors, including but not limited to the order in which the comedians were presented, the demographics of the respondents, and the fact that it was conducted online, possibly excluding those without internet access. Overall, the poll's representative accuracy is questionable.
To enhance the accuracy of the survey, the broadcast could have implemented a more inclusive method by polling a wider range of individuals from diverse backgrounds. An alternate method for conducting the poll would have been by personal or telephonic means, enabling individuals without internet connectivity to participate.
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You start at (0,-4). You move left 1 unit and right 4 units. where do you end?
The coordinate of the point after transformation is: (3, -4)
What is the coordinate after moving of point?The coordinate initially is given as (0, -4).
Moving one unit to the left means a deduction of 1 unit from the x coordinate to get:
(0 - 1, -4)
= (-1, -4)
Moving by 4 units to the right means an addition of 4 units to x coordinate to get:
(-1 + 4, -4)
= (3, -4)
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