Are the two figures congruent?
No, because all of the corresponding sides are unequal.
Yes, because AB = A’B’.
No, because the reflection of ABC is not congruent to A’B’C’.
Yes, because they are reflections of each other.
Answers
Answer:
No, because the reflection of ABC is not congruent to A’B’C’.
Step-by-step explanation:
we know that
The rule of the reflection across the line y=x is equal to
(x,y) -------> (y,x)
so
A(-6,6) -------> A'(6,-6) ----> is ok
B(-3,3) ------> B'(3,-3) ----> is ok
C(-8,2) ------> C'(8,-2) ----> is not ok ( is not a reflection acros the line y=x)
therefore
The triangles are no t congruent, because the reflection of ABC is not congruent to A’B’C’
Related Questions
Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.
Answers
Geometry:
The vertices of triangle ABC are A(0,9), B(-9,-9), C(9,-9) Find the scale factor if the image of ABC has vertices A'(3,10),B'(-1,2),C'(7,2)
Answers
Answer:
4/9
Step-by-step explanation:
The easiest segment to work with is BC, since the y-values are the same for coordinates B and C and for B' and C'.
The length of BC = 9 -(-9) = 18.
The length of B'C' = 7 -(-1) = 8.
The scale factor is B'C'/BC = 8/18 = 4/9.
What is the equation of the midline for the function f (x)?
f (t) = 3 cos (x) – 2.5
Answers
Answer:
y = -2.5
Step-by-step explanation:
For such a problem as this, you can replace all sine or cosine functions with their midline value of 0. Then you have ...
f(x) = 0 -2.5
which simplifies to ...
f(x) = -2.5
You can leave the equation like this, or write it as ...
y = -2.5
_____
Perhaps you can see that the midline is the value of any constant added to a sine or cosine function.
Answer: y=-2.5
Step-by-step explanation:
A man steps out of a plane at a height of 4,000m above the ground falls 2,000m very quickly and then opens his parachute and slowly falls the remaining 2000m to the ground what height above the ground would be the best Choice for a reference point
Answers
Answer:
Step-by-step explanation:
A man steps out of a plane at 4,000m of height above the ground.The point at which he jumps out of the plane would make a good reference point. However, if his acceleration is going to change as a result of him opening his parachute 2000m above the ground, a good reference point would be there. Keep in mind though, that his velocity at that instant would need to be known for it to be useful- otherwise the airplane reference point would be just as good with appropriate modeling....
Answer:4000m easy !!
Fred and Gina are playing tennis. The first player to win 2 sets wins their match. Fred has a 3/5 chance to win each set while Gina has a 2/5 chance. What is the probability that the match is decided in only two sets?
Answers
From the information below the games is over in 3 sets. For Gina to win the match there are 3 possibilities.
1) Gina wins the first 2 sets with probability
2)Gina wins the first set. Looses the next set. Wins the third set.
3)Gina looses the first set. Wins the next 2 sets.
The required probability that Gina wins is the sum of the above 3 probabilities . That is the probability that Gina wins the match is
Answer:[tex] P=\frac{9+4}{25}=\frac{13}{25}[/tex]
Step-by-step explanation:
Given
Fred has a chance of 3/5 to win
and Gina has a chance of 2/5 to win
Probability(P) that the match is decided in only two sets is when
Either Fred or Gina win both matches continuously
P=P(Fred win both match)+P(Gina win both match)
[tex]P=\frac{3\times 3}{5\times 5}+\frac{2\times 2}{5\times 5}[/tex]
[tex] P=\frac{9+4}{25}=\frac{13}{25}[/tex]
Wave Corporation began the current year with a retained earnings balance of $25,000. During the year, the company corrected an error made in the prior year, which was a failure to record depreciation expense of $5,000 on equipment. Also, during the current year, the company earned net income of $15,000 and declared cash dividends of $5,000. Compute the year-end retained earnings balance.
Answers
Answer:
$30,000.
Step-by-step explanation:
Wave Corporation began the current year with a retained earnings balance of $25,000.
Depreciation expense was of $5000
During the current year, the company earned net income of $15,000
Also gave cash dividends of $5,000.
So, year end retained earnings will be :
Year end retained balance = total net income minus net losses and dividends.
[tex]25000-5000+15000-5000=30000[/tex] dollars
The answer is $30,000.
One zero of the polynomial function f(x) = x3 + x2 + 20x is x = 0. What are the zeros of the polynomial function?
0, −5, −4
0, −5, 4
0, 5, −4
0, 5, 4
Answers
The zeros of the polynomial function f(x) = x^3 + x^2 + 20x are 0, -5, -4.
Explanation:The zeros of a polynomial function are the values of x that make the function equal to zero.
We are given that one zero of the polynomial function f(x) = x^3 + x^2 + 20x is x = 0.
To find the other zeros, we can use polynomial long division or synthetic division to factor out x = 0 and find the remaining quadratic equation.
Factoring the quadratic equation, we find that the zeros are x = -5 and x = -4.
Therefore, the correct answer is 0, -5, -4.
Final answer:
The zeros of the polynomial function f(x) = x^3 + x^2 + 20x are 0, -5, and -4.
Explanation:
The zeros of a polynomial function are the values of x that make the function equal to zero. Given that one zero of the polynomial function f(x) = x^3 + x^2 + 20x is x = 0, we need to find the other zeros. To do this, we factor the polynomial using synthetic division or long division. In this case, the factored form of the polynomial is f(x) = (x)(x + 5)(x + 4). Therefore, the zeros of the polynomial function are 0, -5, and -4.
PLEASE HELP ASAP!!
At a frozen yogurt store, customers can purchase gelatin spheres as a yogurt topping. Each sphere contains 100.48/3 cubic millimeters of gelatin. Which statements about the measurements of the sphere are true? Check all that apply. (Use 3.14 for π. Recall that the formula for the volume for a sphere is V= 4/3πr³ .)
The radius of a sphere is 8 millimeters.
The radius of a sphere is 2 millimeters.
The circumference of the great circle of a sphere is 9.42 square millimeters.
The surface area of a sphere is 50.24 square millimeters.
The circumference of the great circle of a sphere is 12.56 square millimeters.
The surface area of a sphere is 25.12 square millimeters.
Answers
Answer:
The radius of a sphere is 2 millimeters
The surface area of a sphere is 50.24 square millimeters.
The circumference of the great circle of a sphere is 12.56 millimeters.
Step-by-step explanation:
Verify each statement
case A) The radius of a sphere is 8 millimeters
The statement is false
we know that
The volume of the sphere is equal to
[tex]V=\frac{4}{3}\pi r^{3}[/tex]
we have
[tex]V=100.48/3\ mm^{3}[/tex]
[tex]\pi =3.14[/tex]
substitute and solve for r
[tex]100.48/3=\frac{4}{3}(3.14)r^{3}[/tex]
[tex]r^{3}=(100.48)/(4*3.14)[/tex]
[tex]r=2\ mm[/tex]
case B) The radius of a sphere is 2 millimeters
The statement is True
(see the case A)
case C) The circumference of the great circle of a sphere is 9.42 square millimeters
The statement is false
The units of the circumference is millimeters not square millimeters
The circumference is equal to
[tex]C=2\pi r[/tex]
we have
[tex]r=2\ mm[/tex]
[tex]\pi =3.14[/tex]
substitute
[tex]C=2(3.14)(2)[/tex]
[tex]C=12.56\ mm[/tex]
case D) The surface area of a sphere is 50.24 square millimeters.
The statement is True
Because
The surface area of the sphere is equal to
[tex]SA=4\pi r^{2}[/tex]
we have
[tex]r=2\ mm[/tex]
[tex]\pi =3.14[/tex]
substitute
[tex]SA=4(3.14)(2)^{2}[/tex]
[tex]SA=50.24\ mm^{2}[/tex]
case E) The circumference of the great circle of a sphere is 12.56 millimeters.
The statement is true
see the case C
case F) The surface area of a sphere is 25.12 square millimeters
The statement is false
because the surface area of the sphere is [tex]SA=50.24\ mm^{2}[/tex]
see the case D
Answer:
B, D,E
Step-by-step explanation:
I’m confused. Please help?
Answers
Step-by-step explanation:
[tex] f(x) = \log_a x [/tex]
[tex] \dfrac{f(x + h) - f(x)}{h} = [/tex]
[tex] = \dfrac{log_a(x + h) - \log_a x}{h} [/tex]
[tex] = \dfrac{log_a \dfrac{x + h}{x}}{h} [/tex]
[tex] = \dfrac{1}{h}log_a ( 1 + \dfrac{h}{x} ) [/tex]
[tex] = log_a ( 1 + \dfrac{h}{x} )^{\frac{1}{h}} [/tex]
Anthony is saving for a Xbox one he currently has the $165 saved and earned $40 per week doing chores around the house if an Xbox cost 500+10% sales tax how long will it take for him to save that amount
Answers
Answer:
10 weeks
Step-by-step explanation:
Let w represent the number of weeks Anthony will be saving. Then he wants ...
165 + 40w = 500 +0.10×500
40w = 385 . . . . . subtract 165 and simplify
w = 9.625 . . . . . . divide by 40
It will take Anthony 9.625 ≈ 10 weeks to save that amount.
⊙M≅⊙N and AB=31.8. Identify PQ, rounded to the nearest tenth.
Answers
Answer:
[tex]PQ=9.6\ units[/tex]
Step-by-step explanation:
In this problem
If AB=31.8 units
then
ZY=31.8 units
ZP=PY=31.8/2=15.9 units
In the right triangle MZP
we have
[tex]ZP=15.9\ units[/tex]
[tex]MZ=18\ units[/tex] ----> the radius of the circle
Applying Pythagoras Theorem Find MP
[tex]MP^{2}=MZ^{2}-ZP^{2}[/tex]
substitute
[tex]MP^{2}=18^{2}-15.9^{2}[/tex]
[tex]MP^{2}=71.19[/tex]
[tex]MP=8.4\ units[/tex]
Find the value of PQ
we know that
[tex]MQ=MP+PQ\\ PQ=MQ-MP[/tex]
we have
[tex]MQ=18\ units[/tex]
[tex]MP=8.4\ units[/tex]
substitute
[tex]PQ=18-8.4=9.6\ units[/tex]
Ana, Mateo, and Elena are arguing about who has to give the dog a bath. How
can they make a fair decision?
Select all the correct answers
A. Roll a number cube. If the number rolled is 2 or 4, Ana bathes the
dog. If the number is odd, Elena bathes the dog. If it lands on any
other number, Mateo bathes the dog.
B. Put each person's name on a separate piece of paper in a bag
Randomly draw a name. The person whose name is chosen
bathes the dog
c. Flip a coin twice. If both tosses are heads, Ana bathes the dog. If
one is heads and one is tails, Mateo bathes the dog. If both are
tails, Elena bathes the dog
D. Roll a number cube. If the number rolled is 1 or 2, Ana bathes the
dog, If the number is 3 or 4, Mateo bathes the dog If the number
Answers
Answer:
B and D.
Step-by-step explanation:
B This is a fair method. There is an equal chance for all 3 people because picking one of the three is random.
D. I can't see all of it but it looks like it will be ' if the number is 5 or 6 Elena will bathe the dog. This is fair because the probabilities are all 1/3.
Method D is a fair method because the probability of each is equal.
What is decision-making?Determining the proper option, acquiring evidence, and exploring various options are all steps in the decision-making process.
Ana, Mateo, and Elena are arguing about who has to give the dog a bath.
Then a fair decision will be
A. Roll a number cube. If the number rolled is 2 or 4, Ana bathes the dog. If the number is odd, Elena bathes the dog. If it lands on any other number, Mateo bathes the dog.
This is not a fair method because the probability of each is not equal.
B. Put each person's name on a separate piece of paper in a bag Randomly draw a name. The person whose name is chosen bathes the dog.
This is not a fair method because the number of pieces of paper is not given.
C. Flip a coin twice. If both tosses are heads, Ana bathes the dog. If one is headed and one is tail, Mateo bathes the dog. If both are tails, Elena bathes the dog.
This is not a fair method because the probability of each is not equal.
D. Roll a number cube. If the number rolled is 1 or 2, Ana bathes the dog. If the number is 3 or 4, Mateo bathes the dog. If the number rolled is 5 or 6, Elena bathes the dog.
This is a fair method because the probability of each is equal.
Then the correct option is D.
More about the decision-making link is given below.
https://brainly.com/question/3369578
#SPJ2
On December 31, 2016, Osborn Company purchased 30% of Shea Company’s common stock for $220,000. During 2017, Shea Company had a net income of $75,000 and paid cash dividends of $30,000. What would the balance of Osborn’s Equity Investment (Shea) account be at the end of 2017 if they use the equity method?A. $242,500 B. $211,000 C. $220,000 D. $233,500
Answers
Answer:
the balance of Osborn’s Equity Investment (Shea) account be at the end of 2017 is $233,500
Step-by-step explanation:
Given data
Acquistion price = $220000
purchased = 30%
net income = $75,000
cash dividends = $30,000
to find out
the balance of Osborn’s Equity Investment (Shea) account be at the end of 2017
solution
we will find out balance of investment i.e. given by formula
balance of investment = Acquistion price + share of income - share of dividend .................1
so here
share of income = 30% of net income
share of income =30% × 75,000 = $22500 ..............2
and
share of dividend = 30% of cash dividends
share of dividend = 30% × 30000 = $9000 ...............3
put equation 2 and 3 in equation 1 and we get
balance of investment = Acquistion price + share of income - share of dividend
balance of investment = 220000 + 22500 - 9000
balance of investment = $233,500
Please help show that the following are TRUE.
Answers
Answer:
see below
Step-by-step explanation:
The formula for the sum of an infinite geometric series with first term a1 and common ratio r (where |r| < 1) is ...
sum = a1/(1 -r)
Applying this to the given series, we get ...
a. sum = 5/(1 -3/4) = 5/(1/4) = 20
b. sum = d/(1 -1/t) = d/((t-1)/t) = dt/(t-1)
_____
The derivation of the above formula is in most texts on sequences and series. In general, you write an expression for the difference of the sum (S) and the product r·S. You find all terms of the series cancel except the first and last, and the last goes to zero in the limit, because r^∞ → 0 for |r| < 1. Hence you get ...
S -rS = a1
S = a1/(1 -r)
Julio uses 3/4 cups of honey to make a batch of granola bars. Julio used 7 1/2 cusp of honey when he made some granola bars yesterday.
Write an equation that models this situation, using x to represent the number of batches of granola bars julio made.
How many batches of gronola bars did julio make?
Please Show work
Answers
Answer:
[tex]8\frac{2}{8}[/tex]
Step-by-step explanation:
x = number of granola bars
[tex]\frac{3}{4} + 7\frac{1}{2} = \frac{6}{8} + 7\frac{4}{8} = 7\frac{10}{8} = 8\frac{2}{8}[/tex] = x[/tex]
Solve the equation
Wei has $150.00 to make a garland using 60-cent balloons. He wants to purchase 100 blue balloons and some number of white balloons. He learns that the white balloons are on sale for half price. He writes and solves an equation to find the number of white balloons he can purchase. Which models can be used to solve the problem? ; ; ; ;
Answers
Answer:
0.60b + 0.30w = 150; 60 + 0.30w = 150
Step-by-step explanation:
Answer:
C. 0.60b + 0.30w = 150; 60 + 0.30w = 150
Step-by-step explanation:
The formula to find the period of orbit of a satellite around a planet is T2=(4π2GM)r^3 where r is the orbit’s mean radius, M is the mass of the planet, and G is the universal gravitational constant. If you are given all the values except r, how do you rewrite the formula to solve for r?
Answers
Answer:
[tex]r=\sqrt[3]{\dfrac{T^2GM}{4\pi^2}}[/tex]
Step-by-step explanation:
Divide by the coefficient of the r factor, then take the cube root.
[tex]T^2=\dfrac{4\pi^2}{GM}r^3 \qquad\text{given formula}\\\\\dfrac{T^2GM}{4\pi^2}=r^3 \qquad\text{divide by the coefficient of the r factor}\\\\r=\sqrt[3]{\dfrac{T^2GM}{4\pi^2}} \qquad\text{cube root}[/tex]
Answer:
The formula to solve r is [tex]r=\sqrt[3]{\frac{GMT^{2}}{4\pi^{2}}}[/tex].
Step-by-step explanation:
Consider the provided formula:
[tex]T^{2}=\frac{4\pi^{2}r^{3}}{GM}[/tex]
Where r is the orbit’s mean radius, M is the mass of the planet, and G is the universal gravitational constant.
Multiply both side by GM.
[tex]T^{2}GM=4\pi^{2}r^{3}[/tex]
Further solve the above equation.
[tex]\frac{T^{2}GM}{4\pi^{2}}=r^{3}[/tex]
[tex]\sqrt[3]{\frac{GMT^{2}}{4\pi^{2}}}=r[/tex]
Hence, the formula to solve r is [tex]r=\sqrt[3]{\frac{GMT^{2}}{4\pi^{2}}}[/tex].
A group of college DJs surveyed students to find out what music to plan for their upcoming parties. Thirty percent of the students preferred dubstep, 25% of the students liked trance music, and 20% wanted to hear only house music. Fifteen percent of the respondents selected both dubstep and trance.
Answers
Answer:
the music is both dubstep and trance
What must the total momentum of the system be after the train cars collide?
Answers
Answer:
The total momentum of the system remains the same.Momentum before collision is equal to momentum after collision
Step-by-step explanation:
Momentum is defined as the product of mass and velocity of the bodies.According to the law of conservation of momentum, a collision that occurs in an isolated system, the momentum before collision equals that after collision.After collision, the bodies can move in the same direction thus their momentum is combined.
Answer:
The total momentum must remain the same.According to the law of conservation of momentum, in a system where particles collide, the momentum loss on one particles is gained by the other one. This is what create an reaction during the collision, for example, if two bodies collide, one will decrease its speed while the other will increase its speed, that's why the momentum is conserved.
So, basically, after the train cars collide, the momentum must be conserved, remaining the same.
Consider the system of linear equations. 5x+10y=15 10x+3y=13 To use the linear combination method and addition to eliminate the x-terms, by which number should the first equation be multiplied?
A- -2
B- -1/2
C- 1/2
D- 2
Answers
Answer:
A: -2
Step-by-step explanation:
You want some factor k such that k(5x) +(10x) = 0. That is, 5k+10 = 0. The solution to this is k=-2, corresponding to selection A.
k = -2 for sure
I normally multiply 5x+10y=15 by -2 to cancel out the x's.
This is because you can only solve the problem if one of your variables is canceled out and then you solve!
For 20 Points.
============
Answers
Answer:
D) 33
Step-by-step explanation:
The sum of the lengths of the segments is equal to the overall length:
(3x -5) + 8 = 4x -7
10 = x . . . . . . . . . . . . add 7-3x to both sides
Then the overall length is ...
MO = 4·10 -7 = 33
Answer:
Step-by-step explanation:
(3x -5) + 8 = 4x -7
10 = x what you wnat to do is add 7-3x to both sides
= 4·10 -7 = 33
and that should be your answer 33
Ten of 16 students in Nyack's class are girls. His teacher selected two helpers by randomly drawing names. He drew a boys name first and then a girls names. Nyack thinks that the probability of this happening is 15/64. Is he correct? If not, Explain his error.
Answers
[tex]|\Omega|=16\cdot15=240\\|A|=6\cdot10=60\\\\P(A)=\dfrac{60}{240}=\dfrac{1}{4}[/tex]
He's wrong.
A piece of thread is 52,000 nanometers thick. How many meters thick is the
thread? Write your answer in standard form.
1 nanometer = 1.0 x 10 meters
Answers
Answer:
0.000052
1 nanometer = .000000001 meters
.000000001 x 52000 = 0.000052
To convert 52,000 nanometers to meters, divide by the conversion factor of 1,000,000,000 nanometers per meter, resulting in a thickness of 5.2 x 10-8 meters in standard form.
To convert the thickness of a piece of thread from nanometers to meters, we need to use the conversion factor that 1 meter equals 1,000,000,000 nanometers, or 1 m = 109 nm.
Using this conversion factor, we can set up the following calculation:
Thickness in meters = Thickness in nanometers \/ Conversion factor
Thickness in meters = 52,000 nm \/ (109 nm/m)
Thickness in meters = 52,000 nm \/ 1,000,000,000 nm/m
Thickness in meters = 0.000000052 m or 5.2 x 10-8 meters when expressed in standard form.
Its in the picture below
a: 1% decay
b: 10% decay
c: 9% growth
d: 90% growth
Answers
Answer:
b: 10% decay
Step-by-step explanation:
Expressed as a percentage change, the growth is usually the value of the base of the exponential function after 1 has been subtracted. That result is expressed as a percent:
0.9 - 1 = -0.10 = -10% . . . . . 10% decay
_____
The "t/12" exponent means this is the decay that is experienced over 12 units of time. This might be the annual decay, where t is expressed in months, for example.
Sakura speaks 150 words per minute on average in Hungarian, and 190 words per minute on average in Polish. She once gave cooking instructions in Hungarian, followed by cleaning instructions in Polish. Sakura spent 555 minutes in total giving both instructions, and spoke 270 more words in Polish than in Hungarian. How long did Sakura speak in Hungarian, and how long did she speak in Polish?
Answers
Answer:3 minute
Step-by-step explanation:
Sakura speaks hungarian =150 words per minute
Sakura speaks polish =190 words per minute
and it is given she speaks 270 more words in polish than in hungarian
She speaks for a total of 5 minutes
let she speaks hungarian for t mins
therefore [tex]150\times t+270=190\left ( 5-t\right )[/tex]
t=2 mins
therefore sakura speaks hungarian for 2 mins and polish for 3 mins
Sakura speaks hungarian for 2 mins and polish for 3 mins
Write the point-slope form of the line satisfying the given conditions. Then use the point-slope form of the equation to write the slope-intercept form of the equation. Slopeequals6, passing through (negative 2,5)
Answers
[tex]\bf (\stackrel{x_1}{-2}~,~\stackrel{y_1}{5})~\hspace{10em} slope = m\implies 6 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-5=6[x-(-2)]\implies y-5=6(x+2) \\\\\\ y-5=6x+12\implies y=6x+17\qquad \impliedby \begin{array}{|c|ll} \cline{1-1} slope-intercept~form\\ \cline{1-1} \\ y=\underset{y-intercept}{\stackrel{slope\qquad }{\stackrel{\downarrow }{m}x+\underset{\uparrow }{b}}} \\\\ \cline{1-1} \end{array}[/tex]
Suppose you just received a shipment of six televisions. Three of the televisions are defective. If two televisions are randomly selected, compute the probability that both televisions work. What is the probability at least one of the two televisions does not work?
Answers
Answer:
.6094
Step-by-step explanation:
Simplify the following? (x^4y)^3
Answers
Answer:
(x^12y)
Step-by-step explanation:
= (x^4y)^3
= (x^12y)
Answer:
The simplified form of given expression is x¹²y³
Step-by-step explanation:
Points to remember
Identities
(xᵃ)ᵇ = xᵃᵇ
xᵃ * xᵇ = x⁽ᵃ ⁺ ᵇ⁾
To find the simplified form
It is given that, (x⁴y)³
By using the above identities we can write (x⁴y)³ as,
(x⁴y)³ = (x⁽⁴ * ³ ⁾ * y³
= x¹² * y³
= x¹²y³
Therefore the simplified form of given expression is x¹²y³
The two rectangles are similar. Which is the correct proportion for corresponding sides? (12)
Answers
Answer:
The answer is
D.
GD/MJ = DE/JK
Answer:
GD/MJ = DE/JK
Step-by-step explanation:
This answer is correct because GD and MJ are similar sides and DE and JK are similar sides as well
Six pairs of data yield r = 0.444 and the regression equation y = 5x + 2. also, y = 18.3. what is the best predicted value of y for x = 5?
Answers
The best predicted value of y for x = 5 is 27.
Explanation:A regression equation is a mathematical model that represents the relationship between a dependent variable and one or more independent variables. It expresses the linear or nonlinear association between these variables and is derived from statistical methods like linear regression analysis.
To predict the value of y for x = 5 using the regression equation, you can substitute x = 5 into the equation y = 5x + 2:
y = 5(5) + 2 = 27
Therefore, the predicted value of y for x = 5 is 27.
The best predicted value of [tex]\( y \) for \( x = 5 \) is \( y = 27 \).[/tex]
To find the best predicted value of [tex]\( y \) for \( x = 5 \),[/tex]we substitute [tex]\( x = 5 \)[/tex] into the regression equation:
[tex]\[ y = 5x + 2 \] \[ y = 5(5) + 2 \] \[ y = 25 + 2 \] \[ y = 27 \][/tex]
To reconcile this discrepancy, if we assume that the provided value of [tex]\( y = 18.3 \)[/tex] corresponds to [tex]\( x = 5 \),[/tex] then we would set the regression equation equal to 18.3 and solve for \( x \):
[tex]\[ 18.3 = 5x + 2 \] \[ 16.3 = 5x \] \[ x = \frac{16.3}{5} \] \[ x = 3.26 \][/tex]