The slope of the line AB by joining the coordinates x and y is equal to 2.
Let the coordinates of the points A and B to form a line AB by joining them are:
A ( x₁ , y₁ ) = A ( x₁ = 50 , y₁ = 30 )
B ( x₂ , y₂ ) = B ( x₂ = 60 , y₂ = 50 )
Slope of the line by joining two points is :
= ( y₂ - y₁ ) / ( x₂ - x₁ )
Substitute the value in the formula we get,
Slope of the line
= ( 50 - 30 ) / ( 60 - 50 )
= ( 20 ) / ( 10 )
= 2 / 1
= 2
Therefore, the slope of the function y and x for line AB by joining the coordinates of A and B is equal to 2.
The given question is incomplete, I answer the question in general according to my knowledge:
If the point is at A ( x = 50 , y = 30 ) and point B is at ( x = 60 , y = 50 ) , what is the slope of the function described by y and x for line AB?
Learn more about slope here
brainly.com/question/3605446
#SPJ4
Absolute Value Functions:
Determine the value of y, if x is 12.
Answer: y = x + 5
[tex]put \: x \: = 12 \\ y = 12 + 5 \\ y = 17 \: anwer...[/tex]
Answer:
y = 17
Step-by-step explanation:
the absolute value function always gives a positive value, that is
| - a | = | a | = a
given
y = | x | + 5 ( substitute x = 12 into the equation )
y = | 12 | + 5 = 12 + 5 = 17
30/7 times t plus 9/14 if t equals 13/2
Answer:
[tex]\frac{77}{2}[/tex]
Step-by-step explanation:
[tex]\frac{30}{7} \cdot \frac{13}{2}+\frac{9}{14}=\frac{390}{14}+\frac{9}{14}=\frac{399}{14}=\frac{77}{2}[/tex]
For what value of x do the two ratios suggest a proportional relationship?
17 to 8, x to 120
Answer:
255
Step-by-step explanation:
For the ratios to suggest a proportional relationship, they must be equal.
[tex]\frac{17}{8}=\frac{x}{120} \implies x=255[/tex]
Please help me understand? I don't get it.
Answer:
-3
Step-by-step explanation:
1. Distribute
2. Combine like terms
3. SUBTRACT 10 FROM BOTH SIDES WHAT U DO ON LEFT YOU MUST DO ON RIGHT ( always remember this )
then u get -3
The answer to the question is -3
29 of the firt 42 preident of the United State were lawyer what percentage of thee preident were lawyer
To find the percentages of U.S. presidents who were lawyers, we can divide the number of presidents by the total number of presidents and then multiply by 100 to get the answer as a percentage.
Given the information, we have:
Number of presidents who were lawyers = 29
Total number of presidents = 42
So, the percentages of presidents who were lawyers is:
(29 / 42) * 100 = 69%
Therefore, 69% of the first 42 U.S. presidents were lawyers.
A percentage is a number or ratio expressed as a fraction of 100. It represents a portion of a whole and is often used to describe parts of a larger quantity in terms of 100. For example, if a student scored 80 out of 100 on a test, their score can be expressed as 80%, which means they answered 80 out of 100 questions correctly. The symbol for percentage is "%". To convert a fraction or decimal to a percentage, it is multiplied by 100.
To learn more about percentages, visit here
https://brainly.com/question/13450942
#SPJ4
please help me with this and explain plss
Answer: x=-6 y=-8
Step-by-step explanation:
For 1st equation solve for x.
3x-2y=-2
3x=-2+2y
x=[tex]\frac{-2+2y}{3}[/tex]
Then plug in the x found in 1st equation into the 2nd equation.
-7x+6y=-6
-7[tex](\frac{-2+2y}{3})[/tex]+6y=-6
[tex]\frac{14-14y}{3}[/tex]+6y=-6
[tex]\frac{14}{3}[/tex] - [tex]\frac{14y}{3}[/tex] +6y=-6
[tex]\frac{4y}{3}[/tex]=-6-[tex]\frac{14}{3}[/tex]
[tex]\frac{4y}{3}[/tex]=[tex]\frac{-32}{3}[/tex]
4y=-32
y=-8
Then plug in the y value found in the 2nd equation into the 1st equation.
x=[tex]\frac{-2+2y}{3}[/tex]
x=[tex]\frac{-2+2(-8)}{3}[/tex]
x=[tex]\frac{-2-16}{3}[/tex]
x=[tex]\frac{-18}{3}[/tex]
x=-6
Answer:
x = -6 and y = -8
Step-by-step explanation:
These two simultaneous linear equations using elimination method:
For this method to be applied, the coefficients of ‘x’ or ‘y’ in the two equations need to be the same with opposite signs.
The coefficients of ‘x’ will be focused on:
(3x - 2y = -2) Multiplied by 7
(-7x + 6y = -6) Multiplied by 3
21x - 14y = -14
-21x + 18y = -18
In the net total, it can be observed that the two ‘x’ terms will completely cancel each other out:
4y = -32
[tex]y = -\frac{32}{4}[/tex]
y = -8
Substitute this value of y in any of the equations to determine the value of x:
3x - 2(-8) = -2
3x + 16 = -2
3x = -2 - 16
3x = -18
[tex]= x =- \frac{18}{3}[/tex]
x = -6
8) which inequality represents the solution to the given inequality? State the letter of the correct answer.
7< z/28
A) z<196
B) z>196
C) z>4
D) z<4
Answer:
B
Step-by-step explanation:
7 ≤ [tex]\frac{z}{28}[/tex] ( multiply both sides by 28 to clear the fraction )
196 ≤ z , then
z ≥ 196
let a be an nn matrix. if is computed, what should a be equal to in order to confirm that has been found correctly?
To confirm that the inverse of a square matrix A has been found correctly, it should be verified that AA⁻¹ = I (identity matrix) .
The Inverse of a square matrix A (denoted by A⁻¹) , is a matrix that satisfies the equation AA⁻¹ = AA⁻¹ = I, where I is the identity matrix.
The identity matrix is a square matrix of size n×n with ones on the main diagonal and zeros everywhere else.
If A⁻¹ has been computed correctly, multiplying it by A should result in the identity matrix. That is, AA⁻¹ = I. This confirms that the inverse has been found correctly and that the inverse property holds for the matrix A.
The given question is incomplete , the complete question is
let A be an n×n matrix. if A⁻¹ = (1/detA)×adjA is computed, what should AA⁻¹ be equal to in order to confirm that A⁻¹ has been found correctly ?
Learn more about Inverse Of Matrix here
https://brainly.com/question/12537023
#SPJ4
Solve for x. Write the equation and show ALL STEPS to solve.
The value of x is 16 and the values of given angles are 45,45.
What are parallel lines ?
Parallel lines can be defined as the lines which are equi distant to each other and they never intersect each other.
Given Two angles,
3x - 3 and 2x+13
Here two angles are vertically opposite angles
so we know that vertically opposite angles are always equal.
3x - 3 = 2x + 13
3x - 2x = 13 + 3
x = 16
SO, the value of x = 16
and 3x - 3 = 3*16 - 3 = 48 - 3 = 45
2x + 13 = 2*16 + 13 = 45
Therefore, The value of x is 16 and the values of given angles are 45,45.
To learn more about Parallel lines from given link.
https://brainly.com/question/16701300
#SPJ1
Hong ordered some books online for $8 each. He paid a total of $5 for shipping. The total cost of the purchase was 133 how many books did he buy?
Write an equation that could be used to answer the question above. First chose the appropriate form. Then, fill in the blanks with the numbers 8, 5, and 133. Let B represent the number of books.
A. _b + _ = _
B. _b - _ = _
Answer: He bought 16 books
Step-by-step explanation: $133-$5=$128 (taking away shipping)
$128/8=16 (separating non-shipping price into groups of $8 to compensate for the cost of books)
A: 8b+5=133
B: 8b-133=5
b=16
Aeronautical researchers have developed three different processes to pack a parachute. They want to compare the different processes in terms of time to deploy and reliability. There are 1,200 objects that they can drop with a parachute from a plane. Using a table of random digits, the researchers will randomly place the 1,200 items into three equally sized treatment groups suitable for comparison.
How many unique random numbers need to be selected from the table of random digits?
3
400
800
1,200
From the table of number digits, 400 unique random numbers need to be selected.
What is division?The division in mathematics is one kind of operation. In this process, we split the expressions or numbers into the same number of parts.
Given:
Aeronautical researchers have developed three different processes to pack a parachute.
They want to compare the different processes in terms of time to deploy and reliability.
There are 1,200 objects that they can drop with a parachute from a plane. Using a table of random digits, the researchers will randomly place the 1,200 items into three equally sized treatment groups suitable for comparison.
That means,
1200/3 = 400.
Therefore, 400 unique numbers.
To learn more about the division;
https://brainly.com/question/13263114
#SPJ1
The first term of a sequence is -2, and the common difference is 6.
what are the next three terms?
The next three terms of the sequence will be 4,10,16.
What is a sequence?
A sequence is a list of numbers (or elements) that exhibits a particular pattern. For example, Olivia has been offered a job with a starting monthly salary of $1000 with an annual increment of $500. Can you calculate her monthly salary in the first three years? It will be $1000, $1500, and $2000. Observe that Olivia's salary over a number of years forms a sequence as they follow a pattern where the numbers are increasing by an amount of $500 every time.
Some of the most common examples of sequence are:
Arithmetic Sequences
A sequence in which every term is created by adding or subtracting a definite number from the preceding number is an arithmetic sequence.
Geometric Sequences
A sequence in which every term is obtained by multiplying or dividing a definite number with the preceding number is known as a geometric sequence.
Harmonic Sequences
A series of numbers is said to be in harmonic sequence if the reciprocals of all the elements of the sequence form an arithmetic sequence.
Fibonacci Numbers
Fibonacci numbers form an interesting sequence of numbers in which each element is obtained by adding two preceding elements and the sequence starts with 0 and 1. Sequence is defined as, F0 = 0 and F1 = 1 and Fₙ = Fn-1 + Fn-2
Now,
Given first term=-2
difference is =6
Therefore,
The next three terms of arithmetic sequence will be -2+6,-2+6+6,-2+6+6+6 i.e. 4,10,16.
Hence,
The next three terms of the sequence will be 4,10,16.
To know more about sequence visit the link
https://brainly.com/question/30262438?referrer=searchResults
#SPJ1
jelani is looking for a linear function that meets the following requirements: has a slope of -7,3 has an x intercept at (-9,0) passes through the point (6,-35)
The equation of the line that has a slope of -7/3, has an x intercept at (-9,0) passes through the point (6,-35) is y = (-7/3)x - 21
What is an equation?An equation is an expression that shows the relationship between two or more numbers and variables.
The standard equation of a straight line is:
Ax + By = C
Where A, B and C are constants
The slope intercept form is:
y = mx + b
Where m is the rate of change and b is the y intercept
Given that the line has a slope of -7/3 has an x intercept at (-9,0) passes through the point (6,-35). Using the slope and y intercept:
y - y₁ = m(x - x₁)
y - 0 = (-7/3)(x - (-9))
y = (-7/3)x - 21
The equation of the line is y = (-7/3)x - 21
Find out more on equation at: https://brainly.com/question/2972832
#SPJ1
What is 35713 in expanded form?
When writing a number in expanded form, the value of each digit's sum must be multiplied.
The expanded form of the number 35713 is 30,000+ 5000+700+10+3.
What is meant by expanded form?When writing a number in expanded form, the value of each digit's sum must be multiplied. A place value chart can be used to determine the value of a number's digits. In its expanded form, a number is written as a sum, where each digit stands in for a distinct term that has been multiplied by its place value.
When we expand a number to include the values of each digit, we say that the number is written in expanded form. Simply stating the importance of each digit when writing numbers in expanded form is sufficient. Except for zeroes, a number's extended form gets longer as it gets bigger.
The entry for the number 35713 in the place value table. As a result, the number 2 is in the lakhs position, the number 7 is in the ten thousand, the number 9 is in the thousand, the number 4 is in the hundred, the number 0 is in the tens, and the number 4 is finally in the one position.
Last but not least, the enlarged form of 35713 is 30,000+ 5000+ 700+ 10+ 3.
To learn more about expanded form refer to:
brainly.com/question/1679080
#SPJ4
Ada' hitory teacher wrote a tet for the cla. The tet i 26 quetion long and i worth 123 point. Ada wrote two equation, where m repreent the number of multiple choice quetion on the tet, and repreent the number of eay quetion on the tet. M=26
3m8=123
There are 9 questions on the test.
Let, the number of multiple-choice questions on the test = m
the number of essay questions on the test = s
m + s = 26 .......(1)
So, We are also told that multiple choice is worth 3 points each, so the total number of points for m questions will be 3m.
As essays are worth 8 points each, so the total number of points for s questions will be 8s.
3m + 8s = 123 .......(2)
Now we will use the substitution method to solve a system of linear equations.
From equation (1) we will get,
m = 26 -s
Substituting this value in equation (2) we will get,
3 * (26- s) + 8s =123
78 - 3s + 8s = 123
5s = 123 -78
5s = 45
s = 45/5 = 9
So, there are 9 questions on the test.
Read more about the substitution method:
https://brainly.com/question/22340165
#SPJ4
The complete question is:
Ada’s history teacher wrote a test for the class.
The test is 26 questions long and is worth 123 points.
Ada wrote two equations, where m represents the
number of multiple choice questions on the test, and
s represents the number of essay questions on the test.
m+s= 26
3m + 8s = 123
How many essay questions are on the test?
square root of 400 pl solve fast
Answer:
20
Step-by-step explanation:
[tex]20^{2} = 400[/tex]
[tex]\sqrt{400} = 20[/tex]
Answer: The square root of 400 is 20.
Step-by-step explanation:
The square root of a number is the value that, when multiplied by itself, gives the original number. To find the square root of 400, you can use the long division method or an electronic calculator.
Alternatively, you can approximate the square root of 400 by finding the nearest perfect square (a number whose square root is a whole number). In this case, the perfect squares closest to 400 are 361 and 441. Since the square root of 361 is 19 and the square root of 441 is 21, you can estimate that the square root of 400 is between 19 and 21. Since 20 is halfway between 19 and 21, you can approximate the square root of 400 to be 20.
Vereenvoudig die volgende verhoudings: 4:6
Answer:
Die verhouding 4:6 kan vereenvoudig word tot 2:3 door beide syfers de deel deur 2 te deel.
4.860 ÷ 10² =
Please help me!
Answer:
0.04860
Step-by-step explanation:
10^2=100
4.860/100
There are 2 zeroes, and in division, you move the decimal point left, so you move the decimal point 2 places to the left.
one place to the left: 0.4860
two places to the left: 0.04860
Solve -2(8n - 3) = 43(n + 7). write the solution as an integer or decimal. Show your work (simply).
n = __
Answer:
n = - 5
Step-by-step explanation:
- 2(8n - 3) = 43(n + 7) ← distribute parenthesis on both sides
- 16n + 6 = 43n + 301 ( subtract 43n from both sides )
- 59n + 6 = 301 ( subtract 6 from both sides )
- 59n = 295 ( divide both sides by - 59 )
n = - 5
Answer:
n=7.14
Step-by-step explanation:
-2(8n-3)=43(n+7)
distribute
-16n+6=43n+301
add 16n on both sides
6=43n-301
add 301 on both sides
307=43n
divide both sides by 43
n=7.1395
Victor wants to learn to snowboard. He went to Snowy Ridge Mountain and rented a snowboard for $35, then took 5 hours of group snowboarding lessons. Victor paid $175 in all.
Which equation can you use to find how much Snowy Ridge charges, x, for each hour of group snowboarding lessons?
The equation to to find how much Snowy Ridge charges, x, for each hour of group snowboarding lessons is $28
What is a system of equations?A system of equations is two or more equations that can be solved to get a unique solution. the power of the equation must be in one degree.
Given;
Rent of snowboard= $35
5 hours of group snowboarding lessons. Victor paid $175 in all
Now
Let, x be the Snowy Ridge charges for each hour of group snowboarding lessons;
He rented a snowboard for $35, then took 5 hours of group snowboarding lessons. Victor paid $175 in all, therefore;
175 = 5x + 35
5x = 140
x = $28 per hour
Hence, the solution of equation will be 28.
Learn more about equations here;
https://brainly.com/question/25180086
#SPJ1
Help with this please!
Answer: 115°
Step-by-step explanation:
180° - 65° (angles on a straight line)
= 115° (alternate angle to z)
z = 115°
given that the current in (ma) flowing through a wire is given by: i(t) = ⎧ ⎪⎨ ⎪⎩ 0 for t < 0 6t for 0 ≤ t ≤ 5 s 30e−0.6(t−5) for t ≥ 5 s, (a) sketch i(t) versus t. (b) sketch q(t) versus t.
The given equation represents the current (i (t)) flowing through a wire in milliamps (ma) over time (t) in seconds (s).
(a) To sketch i (t) versus t, the equation i (t) is first rearranged into three separate parts; i (t) = 0 for t < 0, i (t) = 6t for 0 ≤ t ≤ 5s and i (t) = 30e−0.6(t−5) for t ≥ 5s. The graph is then plotted with the origin (0, 0) and the points (0, 0), (5, 30) and (10, 0). A line is then drawn from (0, 0) to (5, 30) and then from (5, 30) to (10, 0). The resulting plot is the graph of i (t) versus t.
(b) To sketch q (t) versus t, the integral of the equation i (t) is taken. The integral of i (t) = 0 for t < 0 is 0. The integral of i (t) = 6t for 0 ≤ t ≤ 5s is q (t) = 3t2 + C. The integral of i (t) = 30e−0.6(t−5) for t ≥ 5s is q (t) = −30e−0.6(t−5) + C. The graph is then plotted with the origin (0, 0) and the points (0, 0), (5, 75) and (10, -30). A line is then drawn from (0, 0) to (5, 75) and then from (5, 75) to (10, -30). The resulting plot is the graph of q (t) versus t.
Learn more about equation here:
https://brainly.com/question/1529522
#SPJ4
what is the Greatest Common Factor of (48x^(2)-40x)/(56x)
Answer: the GCF of (48x^2 - 40x) / (56x) is 8x.
Step-by-step explanation:
To find the greatest common factor (GCF) of the expression (48x^2 - 40x) / (56x), we can use the following steps:
Factor the numerator: 48x^2 - 40x = 8x(6x - 5)
Identify the monomial that divides evenly into both the numerator and denominator: 8x
Divide out this monomial from both the numerator and denominator. This will simplify the fraction to (6x-5)/7
Therefore, the GCF of (48x^2 - 40x) / (56x) is 8x.
(49 р 18 к + 7 р 82 к ) : 5
For each graph, f(x) is the parent function and g(x) is a transformation of f(x). Use the graph to determine the equation of g(x).
The equation of g(x) when the parent function f(x) = 3^x is transformed is g(x) = 3^{x - 4} + 5.
The equation of g(x) when the parent function f(x) = 2^x is transformed is g(x) = 4(2)^{x - 3}.
The equation of g(x) when the parent function f(x) = 4^x is transformed is g(x) = -2(4)^{x + 1} + 3.
How to determine the equation of g(x) by using the graph?By critically observing the graph of the exponential function f(x) = 3^x, we can reasonably and logically deduce that f(x) is vertically translated (k) by 5 units up and horizontally translated (h) by 4 units to the right. Therefore, the equation of g(x) is given by:
g(x) = 3^{x - h} + k
g(x) = 3^{x - 4} + 5.
Based on the graph of the exponential function f(x) = 2^x, we can reasonably and logically deduce that f(x) is compressed by a scale factor (a) of 4 units and horizontally translated (h) by 3 units to the right. Therefore, the equation of g(x) is given by:
g(x) = a(b)^x - h}
g(x) = 4(2)^{x - 3}
Based on the graph of the exponential function f(x) = 4^x, we can reasonably and logically deduce that f(x) is reflected across the x-axis and expanded by a scale factor (a) of 2 units, followed by a translation of 1 units left and 3 units up:
where; a = -2, h = -1, and k = 3.
g(x) = a(b)^x - h} + k
g(x) = -2(4)^{x - (-1)} + 3
g(x) = -2(4)^{x + 1} + 3
Read more on translation here: brainly.com/question/26869095
#SPJ1
I need help …………………. Please
Slope of the given graph function is -3/2 while the y-intercept: (0, 1)
What is slope intercept?
Finding the equation of a straight line in the coordinate plane is done using the slope intercept form. The connection that any point's coordinates on the line must satisfy is the equation of a straight line. Any point that is not on the line will not have coordinates that satisfy. The answer to this equation is simple to determine.
To Find : equation of the line, in slope-intercept form
Solution:
Standard/ general form of equation of line in 2 variables is
Ax + By + C = 0
Slope intercept form is
y = mx + c
intercept form is
x/a + y/b = 1
Slope intercept form is
y = mx + c
m = Slope = -3/2
c = y intercept = 1
y = (-3/2)x + 1
equation of the line, in slope-intercept form is y = (-3/2)x + 1.
Learn more about y-intercept here:
https://brainly.com/question/4015585
#SPJ1
If Triangle ABC = Triangle XYZ and AB = 15, BC = 9, and XZ = then what is the length of XY?
The length of the side ZY would be 9.
What is a similar triangle?
Similar triangles are triangles that have the same shape, but their sizes may vary. All equilateral triangles and squares of any side length are examples of similar objects. In other words, if two triangles are similar, then their corresponding angles are congruent and their corresponding sides are in equal proportion.
Given:If Triangle ABC = Triangle XYZ and AB = 15, BC = 9, and XZ =8
As in the given question, they have stated that both triangles are the same.
Then by the property of the similar triangles, their sides are also in equal proportion so
Length of ZY = Length of CB
Length of CB = 9
Length of ZY = 9.
Hence, the length of the side ZY would be 9.
To learn more about similar triangles, visit:
https://brainly.com/question/14285697
#SPJ1
Lit the ign and ymptom of drug ue and abue baed from the interview lit them according to the change they caue in a peron
Some of the signs and symptoms of drug abuse are: sudden weight loss, secretive behavior, depression and anxiety, low performance at work, etc.
Drug addiction, also known as substance use disorder, is a condition that affects the behavior and brain of a person, resulting in the inability to manage the use of a legal or illegal drug or medicine.
Substance addiction can begin with the trial use of a recreational drug in social contexts, and for some people, the drug usage progresses to more frequent use. People, particularly those addicted to opioids, become addicted to drugs when they consume prescribed medications.
Signs and symptoms of drug abuse includes:
Physical: rapid weight loss, sleep disorder, complexion change, constricted pupils and bloodshot eyes.Behavior: ignore or avoid responsibilities, withdraw from friends and family, financial distress.Psychological: depression and anxiety, lack of motivation, low self esteem, mood swing.Performance change: low performance at work, more conflict, poor decision making.There are typos in your question, most likely it was:
List the sign and symptoms of drug use and abuse based from the interview, list them according to the change they cause in a person.
Learn more about drug abuse here:
https://brainly.com/question/1189815
#SPJ4
a population has µ = 30 and σ = 10. if 5 points are added to every score in the population, what are the new values for the mean and standard deviation?
If 5 points are added to every score in the population, then new values for mean is 35 and standard deviation is 10 .
If 5 points are added to every score in the population, the mean (µ) of the population will increase by 5 and the standard deviation (σ) will remain unchanged.
The new mean (µ') will be:
⇒ µ' = µ + 5 = 30 + 5 = 35
The new standard deviation (σ') will be:
⇒ σ' = σ = 10
Therefore , after adding 5 points to every score, the mean will be 35 and the standard deviation will remain 10.
Learn more about Mean here
https://brainly.com/question/15025158
#SPJ4
PLS ANSWER!!!!!!!!!!!!!!!!!!!!!!!!!!
The possible values of each of the expressions are;
1) 10 ≤ a + b ≤ 14
2) -4 ≤ a - b ≤ 1
3) 24 ≤ ab ≤ 48
4) 3/8 ≤ a/b ≤ 1
How to find the range of a function?The range of a function is defined as the set of all possible output values for which the domain works.
The intervals of the domain we have are;
3 < a < 7
5 < b < 9
1) Maximum value of a + b = Maximum + maximum of b
(a + b)max = 6 + 8 = 14
(a + b)min = 4 + 6 = 10
Interval of a + b is;
10 ≤ a + b ≤ 14
2) Maximum value of a - b = Maximum of a - minimum of b
(a - b)max = 6 - 5 = 1
Minimum value of a - b = Minimum of a - maximum of b
(a - b)min = 4 - 8 = -4
Interval of a - b is;
-4 ≤ a - b ≤ 1
3) Maximum value of ab = 6 * 8 = 48
Minimum value of ab = 4 * 6 = 24
interval of ab is;
24 ≤ ab ≤ 48
4) Maximum value of a/b = 6/6 = 1
Minimum value of a/b = 3/8
interval of ab is;
3/8 ≤ a/b ≤ 1
Read more about Range at; https://brainly.com/question/2264373
#SPJ1