The numbers written in descending order are
237, -237, -273, -327, -7238.8088, 8.808, 8.8, 8.088, 8.080.56767, 0.567567, 0.567Writing the numbers in descending ordera. To arrange the given numbers in descending order, we start with the largest number, which is 237 and, and then move on to the next smallest number, which is -327, and so on until we reach the smallest number, which is -723
This is repeated for the other set of numbers
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Mika can eat 21 hotdogs in 6 minutes. She wants to know how many minutes it will take her to eat 35 hotdogs.
How many minutes would Mika need to eat 35 hotdogs?
Answer:
122.5 minutes
Step-by-step explanation:
21 hotdigs in 6 min
1 hotdog 3.5 minutes
therefore 35 hotdogs = 122.5 minutes
The figure is a regular hexagon ABCDEF with center O. (P, Q, R, S, T, and U are the midpoints of the sides.)
The image of P under the reflection with axis the line passing through A and D is:
A.) U
B.) R
C.) T
D.) Q
E.) none of these
The image of point P under the reflection with the axis being the line passing through points A and D in a regular hexagon ABCDEF can be determined.
When reflecting a point across a line, the image of the point is located on the opposite side of the line but at an equal distance from the line. In this case, the reflection axis passes through points A and D.
If we examine the given options, we can eliminate options B, C, and D because their corresponding points are not on the opposite side of the line passing through A and D.
To determine the correct option, we need to consider the midpoint of the line segment connecting P and its reflected image. Since point P is a midpoint, the midpoint of the line segment between P and its reflection will be point O, the center of the hexagon. Therefore, the correct option is E) none of these.
The image of point P under the reflection with the axis being the line passing through A and D is point O, the center of the hexagon.
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Please help ASAP.
Graph 6x+y=9 on this graph
The graph of the function 6x + y = 9 is added as an attachment
Sketching the graph of the functionFrom the question, we have the following parameters that can be used in our computation:
6x + y = 9
make y the subject
y = -6x + 9
The above function is a linear function that has been transformed as follows
Vertically stretched by a factor of -6Shifted up by 9 unitsNext, we plot the graph using a graphing tool by taking note of the above transformations rules
The graph of the function is added as an attachment
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solving a word problem using a one step linear inequality
To solve a word problem using a one-step linear inequality, follow these steps: identify the given information, translate it into an inequality, isolate the variable, and write the solution. For example, if a store sells T-shirts for $15 each and you have at most $100 to spend, the number of T-shirts you can buy is represented by the inequality x ≤ 6, which means you can buy at most 6 T-shirts.
To solve a word problem using a one-step linear inequality, follow these steps:
Read the word problem carefully and identify the information given.Translate the given information into an inequality. Use the appropriate inequality symbol (<, >, ≤, ≥) based on the problem.Isolate the variable on one side of the inequality symbol by performing the same operation on both sides of the inequality. If you multiply or divide by a negative number, remember to reverse the inequality symbol.Write the solution to the inequality using interval notation or set notation, depending on the problem.For example, let's say you have the word problem: 'A store sells T-shirts for $15 each. You have at most $100 to spend. Write an inequality to represent the number of T-shirts you can buy.'
Step 1: Identify the given information. The store sells T-shirts for $15 each and you have at most $100 to spend.
Step 2: Translate the given information into an inequality. Let x represent the number of T-shirts. The inequality is 15x ≤ 100, since the total cost of the T-shirts should be at most $100.
Step 3: Isolate the variable. Divide both sides of the inequality by 15 to get x ≤ 6.67. Since you can't buy a fraction of a T-shirt, round down to the nearest whole number. The solution is x ≤ 6.
Step 4: Write the solution. The number of T-shirts you can buy is represented by the inequality x ≤ 6, which means you can buy at most 6 T-shirts.
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I
need the details why we choose answer c
109) Use the following random numbers to simulation crop yield for 10 years: 37, 23, 92, 01, 69, 50, 72, 12, 46, 81. What is the estimated crop yield from the simulation? A) 425 B) 442 C) 440 D) 475 A
The estimated crop yield from the simulation is 443 (option b).
To estimate the crop yield from the given random numbers, we need to assign a specific meaning to each random number. Let's assume that each random number represents the crop yield for a particular year.
Given random numbers: 37, 23, 92, 01, 69, 50, 72, 12, 46, 81
To find the estimated crop yield, we sum up all the random numbers:
37 + 23 + 92 + 01 + 69 + 50 + 72 + 12 + 46 + 81 = 443
Therefore, the estimated crop yield from the simulation is 443. The correct option is b.
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graph the line y=1/2x+3
Answer:
to find the line you must find x and y
Step-by-step explanation:
\(\left[\begin{array}{ccc}x&-6&0\\y&0&3\end{array}\right]\)
graph the line using slope and y intercept
slop:1/2
y-intercept:3
find the values of mx and b
\(m=\frac{1}{2}\\b=3\)
find x intercept
\(0=\frac{x}{2}+3\)
re wright the equasion
\(\frac{x}{2}+3=0\)
subtract 3
\(\frac{x}{2} +3-3=0-3\)
\(\frac{x}{2}=-3\)
multiply by 2
\(*2\frac{x}{2}=-3*2\)
x intercept = -6
now find y intercept
\(y=\frac{0}{2}+3\)
divide by 2
\(y=0+3\)
add 0 and 3
y=3
create a table of x and y \(\left[\begin{array}{ccc}x&-6&0\\y&0&3\end{array}\right]\)
graph the line using y-intercept and slope
so your answer is (-6,3)
pleasee helpppppppp this needs donee
Answer:
-23
Step-by-step explanation:
firstly u need to substitute a to 1/4 and b to 6
16(1/4) to the power of 2 - 4(6) equal to -23
SOLVE
2(x + 1) = 2x + 2.
A All real numbers
B No solution
C 0
D1 ,
Answer:
I think it's D1 ,
Step-by-step explanation:
2(1+1) = 4
2×1+2=4
Morton made 42 out of 56 free throws last season.
What percent of his free throws did Morton make?
Answer:
90
Step-by-step explanation:
the mid-state soccer conference has 6 teams. each team plays the other teams once. (a) how many games are scheduled?
The total number of games would be 15 games.
What are the Permutation and Combination?
Permutations and combinations are the various ways in which objects from a set can be selected to form subsets, generally without replacement. When the order of selection is a factor, this selection of subsets is called a permutation; when it is not, it is called a combination.
Consider each team playing with the other team once
Total number of games scheduled = Number of ways of selecting 2 from 6 teams
\(=^nC_r\\\\=^6C_2\\\\=\frac{6!}{2!*4!}\\\\=15\)
Hence the total number of games would be 15 games.
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5.
Which of the following is the graph of the equation y = −2x^2 − 3x + 4?
For a company using the allowance method of accounting for uncollectible accounts, which of the following directly affects its reported net income?
1. the establishment of the allowance
2. the writing off of a specific account
3. the recovery of an account previously written off as uncollectible
The correct answer is all of the above options affect the company's financial statements in different ways, but the establishment of the allowance directly affects the reported net income.
For a company using the allowance method of accounting for uncollectible accounts, the establishment of the allowance, writing off of a specific account, and recovery of an account previously written off as uncollectible all affect its financial statements, but in different ways:
The establishment of the allowance: This directly affects the amount of bad debt expense recognized in the income statement, which in turn affects the reported net income. When the company establishes an allowance for uncollectible accounts, it recognizes an expense for the estimated amount of uncollectible accounts, which reduces the reported net income.
The writing off of a specific account: This does not affect the net income directly because the expense for bad debt has already been recognized when the allowance was established. However, it does affect the balance sheet because the amount of accounts receivable and the allowance for uncollectible accounts are both reduced.
The recovery of an account previously written off as uncollectible: This affects both the income statement and the balance sheet. The amount of the recovery is recognized as revenue, which increases the reported net income. Additionally, the accounts receivable and allowance for uncollectible accounts are both increased by the amount of the recovery.
Therefore, the correct answer is all of the above options affect the company's financial statements in different ways, but the establishment of the allowance directly affects the reported net income.
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what are the terms a0, a1, a2, and a3 of the sequence {an}, where an equals a) 2n 1? b) (n 1)n 1? c) n/2? d) n/2 n/2?
When a\(_{n}\) = \(2^{n}\)+ n, a₀ = 1, a₁ = 3, a₂ = 6, and a₃ = 11
When a\(_{n}\) = n^(n+1)!, a₀ = 0, a₁ = 2, a₂ = 2⁶, and a₃ = 3²⁴
When a\(_{n}\) = [n/2], a₀ = 0, a₁ = 1/2, a₂ = 1, and a₃ = 3/2
When a\(_{n}\) = [n/2] + [n/2], a₀ = 0, a₁ = 1, a₂ = 2, and a₃ = 3/2
Number sequence
A number sequence is a progression or a list of numbers that are directed by a pattern or rule.
Here,
a₀, a₁, a₂, and a₃ are terms of a sequence
from option a, a\(_{n}\) = \(2^{n}\)+ n
⇒ a₀ = 2⁰+ 0 = 1+0 = 1
⇒ a₁ = 2¹+ 1 = 2+1 = 3
⇒ a₂, = 2²+ 2 = 4+2 = 6
⇒ a₃ = 2³+ 3 = 8 +3 = 11
from option b, a\(_{n}\) = n^(n+1)!
⇒ a₀ = 0^(0+1)! = 0
⇒ a₁ = 1^(1+1)! = 2² = 2
⇒ a₂, = 2^(2+1)! = 2^(3)! = 2⁶ [ ∵ 3! = 6 ]
⇒ a₃ = 3^(3+1)! = 3^(4)! = 3²⁴ [ ∵ 4! = 24 ]
from option c, a\(_{n}\) = [n/2]
⇒ a₀ = [0/2] = 0
⇒ a₁ = [1/2] = 1/2
⇒ a₂, = [2/2] = 1
⇒ a₃ = [3/2] = 3/2
from option d, a\(_{n}\) = [n/2] + [n/2]
⇒ a₀ = [0/2] + [0/2] = 0
⇒ a₁ = [1/2] + [1/2] = 1/2 + 1/2 = 1
⇒ a₂, = [2/2] + [2/2] = 1 + 1 = 2
⇒ a₃ = [3/2] + [3/2] = 6/4 = 3/2
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The Complete Question is -
What are the terms a₀, a₁, a₂, and a₃ of the sequence {a\(_{n}\)}, where a\(_{n}\) is where a\(_{n}\) equals
a. \(2^{n}\) + n b. n^(n+1)!
c. [n/2] d. [n/2] + [n/2]
What’s one thing you would say to Euclid about Geometry?
Step-by-step explanation:
The two common examples of Euclidean geometry are angles and circles. Angles are said as the inclination of two straight lines. A circle is a plane figure, that has all the points at a constant distance (called the radius) from the center.
Seven bananas weigh 1 3/4 pounds and are on sale for $3 .How much does Luke pay for 28 bananas?How much do the 28 bananas weigh?Assume each banana weighs about the same.
Answer:
The 28 bananas weigh 7 pounds
Step-by-step explanation:
We can start by figuring out the price per banana by dividing the total price by the number of bananas:
Price per banana = $3 / 7 bananas
Price per banana = $0.43 per banana (rounded to the nearest cent)
Next, we can use the price per banana to find the cost of 28 bananas:
Cost of 28 bananas = 28 bananas x $0.43 per banana
Cost of 28 bananas = $12.04
Therefore, Luke pays $12.04 for 28 bananas.
To find the weight of 28 bananas, we can use the fact that seven bananas weigh 1 3/4 pounds:
Weight of one banana = 1 3/4 pounds / 7 bananas
Weight of one banana = 1/4 pound per banana
Then we can multiply the weight of one banana by 28 to find the total weight of 28 bananas:
Weight of 28 bananas = 1/4 pound per banana x 28 bananas
Weight of 28 bananas = 7 pounds
Therefore, the 28 bananas weigh 7 pounds.
This isnt urgent but i need an answer, i will give the person who answers correctly brainliest, please try
Use the divisibility rules to determine which of the following numbers 315 is divisible by.(Check all that apply.)
-2
-3
-5
-7
-11
Answer: 3, 5, 7
Step-by-step explanation:
There is a "trick" to determine divisibility by 3: if the sum of the digits is divisible by 3, the number is divisible by 3.
3 + 1 + 5 = 9 which is a multiple of 3, so 315 is divisible by 3.
It works for 9 also. since the sum of the digits is 9, 315 is divisible by 9.
Divisibility by 5: any number that has the units digit 5 or 0 is divisible by 5.
For 7, I just tried it 315÷7= 45
Only even numbers are divisible by 2.
If a 3-digit number is divisible by 11, the middle digit will be the sum of the first and last digits. (That is not the case for 315) But 385 is divisible by 11, also 495, 253, and many others you can try for fun.
Al vender una refrigeradora, gané s/. 580. Si después de la venta gasté s/. 1 260 y me queda s/. 480, ¿Cuánto costó la refrigeradora?
Answer:
english plz
Step-by-step explanation:
If the runner is moving from left to right in the Gizmo, how does the graph
always look
Answer:
the graph will have a positive slope(the line will go from lower left to upper right)
pls help due today the 2 questions are in the picture!!!!
Answer:
120°
Step-by-step explanation:
the angle is exceeding the 90° so it will be 120°
Using f(x) =x^2/3-2, determine if each statement below is true or false. Show the work that justifies your answer. The statements are A. F(6)=f(-6) B. F(6)=2 • f(3)
Answer:
\(f(6) = f(-6)\) --- True
\(f(6)=2 * f(3)\) --- False
Step-by-step explanation:
Given
\(f(x) = \frac{x^2}{3} - 2\)
Solving (a): f(6) = f(-6)
First, we solve for f(6) by substituting 6 for x in \(f(x) = \frac{x^2}{3} - 2\)
\(f(6) = \frac{6^2}{3} - 2\)
\(f(6) = \frac{36}{3} - 2\)
\(f(6) = 12 - 2\)
\(f(6) = 10\)
Next, we solve for f(-6) by substituting -6 for x in \(f(x) = \frac{x^2}{3} - 2\)
\(f(-6) = \frac{-6^2}{3} - 2\)
\(f(-6) = \frac{36}{3} - 2\)
\(f(-6) = 12 - 2\)
\(f(-6) = 10\)
We have that:
\(f(6) = f(-6) = 10\)
Hence, the statement is true
Solving (b): \(f(6)=2 * f(3)\)
We have that:
\(f(6) = 10\)
Next, we solve for f(3) by substituting 3 for x in \(f(x) = \frac{x^2}{3} - 2\)
\(f(3) = \frac{3^2}{3} - 2\)
\(f(3) = \frac{9}{3} - 2\)
\(f(3) = 3 - 2\)
\(f(3) = 1\)
\(2 * f(3) = 2 * 1\)
\(2 * f(3) = 2\)
So:
\(f(6)=2 * f(3)\)
\(10 \neq 2\)
Hence, the statement is false
what is the factored from for -2r-6 PLEASE HELP! WILL MARK BRAINLIEST
Answer:
-2(r+3)
Step-by-step explanation:
Answer:
i think it's the first one
You have now invested some money in your bank account with an interest rate of 5% every year. At year 3 , you will find out that you have $30,000 in your bank account. How much money will you have in your bank account at year 2?
a. $25,915.13
b. $27,210.88
c. $28,571.43
d. $30,000.00
e. None of the above
At year 2, you will have approximately $25,915.13 in your bank account, assuming an initial investment with a 5% interest rate compounded annually. The correct answer is (a).
To find out how much money you will have in your bank account at year 2, we can use the compound interest formula:
A = P(1 + r/n)^(nt)
Where:
A = Final amount (in this case, $30,000)
P = Principal amount (initial investment)
R = Annual interest rate (5% or 0.05)
N = Number of times interest is compounded per year (assumed to be once per year)
T = Number of years (in this case, 3)
Let’s solve for P, the principal amount at year 0:
30,000 = P(1 + 0.05/1)^(1*3)
30,000 = P(1.05)^3
Dividing both sides of the equation by (1.05)^3:
P = 30,000 / (1.05)^3
P ≈ 25,915.13
Therefore, at year 2, you will have approximately $25,915.13 in your bank account.
The correct answer is (a) $25,915.13.
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Which event is most likely to occur?
A. flipping a fair coin, with sides labeled heads and tails, and the coin landing on tails
B. choosing a marble out of a bag, with nine blue marbles and one red marble, and the marble is red
C. rolling a fair number cube, with faces labeled one to six, and the cube landing on a number less than six
D. spinning the arrow on a spinner, with four equal sectors labeled one to four, and the arrow landing on a number greater than one
a block of mass m is pulled along a rough horizontal floor by an applied force as shown. the vertical component of the force exerted on the block by the floor is:
Therefore, the vertical component of the force exerted on the block by the floor is equal to the normal force (N).
To determine the vertical component of the force exerted on the block by the floor, we need to consider the forces acting on the block. In this case, since the block is being pulled horizontally, the main forces to consider are the gravitational force (mg) acting vertically downward and the normal force (N) exerted by the floor perpendicular to the surface.
Since the block is on a rough horizontal floor and being pulled horizontally, there is a frictional force (f) opposing the motion. The frictional force acts parallel to the surface and in the opposite direction to the applied force. The vertical component of the force exerted by the floor is equal to the normal force (N). The normal force balances the downward force due to gravity (mg) to keep the block in equilibrium vertically.
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Find all the missing angles and give a reason!!
PLEASE HELP I WILL GIVE BRAINLIEST TO WHO ANSWERS
Angle #1 = 90 Reason: Every angle of a rectangle measures 90°. Opposite sides are equal and parallel. It has 2 diagonals of equal length.
# 22= 90. Reason: Every angle of a rectangle measures 90°. Opposite sides are equal and parallel. It has 2 diagonals of equal length.
# 8 = 90 . Reason: Every angle of a rectangle measures 90°. Opposite sides are equal and parallel. It has 2 diagonals of equal length.
# 2 = 90. Reason: A right triangle is a type of triangle that has one angle that measures 90°.
#17 = 60. Reason: We have the sum of all interior angles at 180.
180 degrees = 30+ 90+ #17
so # 17 = 180 - ( 30+90) = 60.
#23= 90. Reason: A right triangle is a type of triangle that has one angle that measures 90°.
# 19= 90. Reason: Opposite sides are equal and parallel. It has 2 diagonals of equal length.
#26 = 90. Reason: Opposite sides are equal and parallel. It has 2 diagonals of equal length.
#21 = 90. Reason: Opposite sides are equal and parallel. It has 2 diagonals of equal length.
# 16 = 60 Reason: We have the sum of all interior angles at 180. And Opposite sides are equal and parallel. So # 16 + 90 + # 27 = 180
so # 16 + #27 = 180-90 = 90.
#3= 30. We have # 16 +# 3 = 90. So 60 +# 3 = 90. Hence, # 3 = 30.
#27 = 30.
A bag contains 1 gold marbles, 8 sliver marbles, and 30 black marbles. Someone offers to play this game: you randomly select one marble from the bag. If it is gold, you win $4. If it is silver, you win $2. If it is black, you lose $1. What is your expected value if you play the game?
you will win 2.8 cents each time you play the game. but the more likely mode is on black you lose 76 cents on your first play.
1+8+30=39
chance of gold is 1/39
chance of silver is 8/39
chance of black is 30/39
The expected value of playing this game =weighted average of winning or loss*odds of winning.
= \(\frac{1}{39}*3+\frac{8}{39} *2+\frac{30}{39}*-1\)
=\(\frac{3}{39}+\frac{16}{39}-\frac{30}{39}\)
=-0.28
=28 cents
hence you will win 28 cents each time you play the games.
but on your first try, you are more likely to lose (30/39=76cents).
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Use a triple integral to find the volume of the given solid. The tetrahedron enclosed by the coordinate planes and the plane 5x + y + z = 2
What is Volume?
Quantity of the three-dimensional object
Volume is the quantity of the three-dimensional object.
To find the volume of the tetrahedron enclosed by the coordinate planes (x = 0, y = 0, z = 0) and the plane 5x + y + z = 2, we can set up a triple integral over the region corresponding to the tetrahedron.
The equation of the plane can be rewritten as z = 2 - 5x - y. The limits of integration for x, y, and z can be determined by the boundaries of the tetrahedron.
Since the tetrahedron is enclosed by the coordinate planes, we have the following bounds:
0 ≤ x ≤ ?
0 ≤ y ≤ ?
0 ≤ z ≤ ?
To determine the upper bounds for x, y, and z, we can find the intersection points of the plane with the coordinate axes.
Setting x = 0, we get:
z = 2 - y
Setting y = 0, we get:
z = 2 - 5x
Setting z = 0, we get:
5x + y = 2
From these equations, we can find the intersection points:
At x = 0, y = 2 and z = 2
At y = 0, z = 2 - 5x and x = 0
At z = 0, 5x + y = 2 and x = 0, y = 2
Therefore, the upper bounds for x, y, and z in the triple integral are:
0 ≤ x ≤ 2/5
0 ≤ y ≤ 2 - 5x
0 ≤ z ≤ 2 - 5x - y
The volume V of the tetrahedron can be found using the triple integral:
V = ∭R dV
V = ∭R dx dy dz
V = ∫[x=0 to 2/5] ∫[y=0 to 2 - 5x] ∫[z=0 to 2 - 5x - y] dz dy dx
Now, you can evaluate this triple integral to find the volume of the tetrahedron enclosed by the coordinate planes and the plane 5x + y + z = 2.
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-2x – y=-17
--2x - y = -20
System of elimination
Answer:
I'm thinking that one of the sign at the front should be + so the answer would be:
-2y = -37
y = 37/2
In the triangle, if the measure of angle R S T equals 64 degrees., then what is the measure of angle R P T?
The measure of angle RPT is 122° if the measure of an angle RST is 64°.
What is meant by an angle?In Euclidean geometry, an angle is the figure formed by two rays, known as the sides of the angle, that have a common termination, known as the vertex of the angle. These are referred to as dihedral angles. An angle can also be defined by two intersecting curves, which is the angle of the rays lying tangent to the respective curves at their point of intersection.
Angle can also refer to a rotation or the measurement of an angle. This measurement is the ratio of the length of a circular arc to its radius.
The total of a triangle's angle measurements is 180°. Because ∠RST = 64°, the other two angles must equal to 180-64 = 116°.
The diagram shows that RST is an isosceles triangle. This suggests that the basis angles, SRT and STR, are equivalent, with each equaling 116/2 = 58°.
RP will cut RST, and PT will cut STR.
PTR = 58/2 = 29° and PRT = 58/2 = 29°.
This suggests that the base angles are 29+29 = 58°, leaving RPT at 180-58 = 122°.
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6.) explain the difference between the notations x and x. 7.) suppose x=5 and y=10. according to the rules for means, what is x y? 8.) suppose x=2. according to the rules for means, what is 3 4x ?
According to the expected value of a random variable and rules for means concept, it can be concluded that:
The notation x-bar represents the ordinary average of a set of numbers, while Ux represents the expected value of the variable x.According to the rules for means, Ux + y = 15According to the rules for means, U3 + 4x = 14The notation x-bar is used to represent the ordinary average, or mean, of a set of data values. It is calculated by adding up all of the data values and dividing by the number of data values.
On the other hand, the notation Ux is used to represent the expected value of a random variable x. It is calculated by multiplying each possible value of x by its probability and then adding up these products.
Rules for means state that:
1. The expected value of a linear combination of random variables is equal to the linear combination of their expected values. Ua+bX = a + bUx
2. The expected value of the sum of two random variables is equal to the sum of their expected values. Ux+y = Ux + Uy
According to the rules for means we get:
Ux+y = Ux + Uy
= 5 + 10
= 15.
According to the rules for means, we get:
Ua+bX = a + bUx
U3+4X = 3 + 4Ux
= 3 + 4(2)
= 11.
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Full question:
6.) explain the difference between the notations x-bar and Ux!
7.) suppose x=5 and y=10. according to the rules for means, what is Ux+y?
8.) suppose x=2. according to the rules for means, what is U3+4x?