Brainliest and 41 points, get it quick!!! Can yall tell me the points or make a graph with the slope line that is linear for the points (15, 42) (25, 49) (65, 50) (35, 35) (5, 7) (10, 9) (11, 10) (18, 23) (37, 36) (39, 27)If so that would be awesome!!! Please and thank you if you do it!

Answers

Answer 1

Answer: y=0.63x+12.5

sum of x = 260

sum of y = 288

mean x = 26

mean y = 28.8

sum of squares= 3000

sum of products= 1876

find the line of best fit or line of regression

regression equation = y = bx + a

b= 1876/3000 = 0.62533

a= 28.8 - (0.63*26) = 12.54133

then round and plug a and b into the equation

y=0.63x+12.5

you decide where to put the line by where the average or mean of the points are. there are clusters in the points which makes it easier to place the line of best fit. the outliers are the point scattered away from the line of best fit and the clusters are groups of point very closely put together.

Brainliest And 41 Points, Get It Quick!!! Can Yall Tell Me The Points Or Make A Graph With The Slope

Related Questions

Clare was solving an equation, but when she checked her answer she saw her solution was incorrect. She knows she made a mistake, but she can't find it. Place the box over the two lines where Clare made her mistake and solve for the solution to the equation?

Answers

Answer:

12 times 5=60 not 70

Step-by-step explanation:

12(5+2y)=4y-(5-9y

60+24y=4y-5-9y

60+24y=-5y-5

29y+60=-5

29y=-65

y=-65/29 or y= about -2.38

brainliest please

-2.38 Hello can I get a owa owa

will mark brainliest. only answer if you know it. random answers will be reported.

Answers

Answer:

b = 17.55

Step-by-step explanation:

a^2 + b^2 = c^2

4^2 + b^2 = 18^2

16 + b^2 = 324

-16              -16

b^2 = 308

square root them

b = 17.55

let me know if it is correct!

Step-by-step explanation:

4^2 + h^2 = 18^2

16 +h^2 = 324

h^2 = 308

h = √308

h = 17.5499 ft

Pls help it is due today

Answers

The answer is February, 7:00 AM

Answer:

Well on February it clearly shows it’s the highest at the point goes right across to 7:00 so the second one

Step-by-step explanation:

I need help with this ASAP. Thank you for the help

Answers

Answer:

The relationship is not a function

Step-by-step explanation:

Pls help due today plsss

Answers

Answer:

25

Step-by-step explanation:

the answer should be 25.

Can some one please help and explain this to me

Answers

Answer:

so bassicaly. see the x in all the factors u need to find what the value of x is.

or the arrows connect the x and a certain point in the shape. X = the digree or area of the point.

most likely the digree in the shape.

Answer:

7x+5x+7x+9=180

19x=180-9

171/19=9

x=9

Step-by-step explanation:

(Help me please) what can you tell about the mean of each distribution

Answers

Answer:

The distribution is considered the mean in the problem

Step-by-step explanation:

$124.84 - $19.75 = $105.09

If you can consider what the mean is in math: How to Find the Mean. The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.

Have a nice day and if you could mark me as brainllest I would be happy
its = 105.06 Hope this helps

Simplify the expression:
5k2+3k2–4k2+k2

Answers

Answer:

5k2

Step-by-step explanation:

5+3=8, 8-4=4, 4+1=5

Answer:

I love algebra anyways

The ans is in the picture with the  steps how i got it

(hope this helps can i plz have brainlist :D hehe)

Step-by-step explanation:

Help please :(((((((((

Answers

Answer:

1

Step-by-step explanation:

The slope of a line passing through the two points P=(x1,y1) and Q=(x2,y2) is given by m=y2−y1x2−x1.

We have that x1=3, y1=2, x2=0, y2=−1.

Plug the given values into the formula for slope: m=(−1)−(2)(0)−(3)=−3−3=1.

Now, the y-intercept is b=y1−m⋅x1 (or b=y2−m⋅x2, the result is the same).

b=2−(1)⋅(3)=−1.

Finally, the equation of the line can be written in the form y=mx+b.

y=x−1.

Answer:

The slope of the line is m=1.

The equation of the line in the slope-intercept form is y=x−1.

The equation of the line in the point-slope form is y−2=1(x−3).

The equation of the line in the point-slope form is y+1=1x.

The general equation of the line is x−y−1=0.

URGENT!!!!!
Saul proves that two figures are similar, but not congruent, using transformations. Which of the following did he do to prove this?

A: Mapped one figure onto the other using only translations.

B: Mapped one figure onto the other using a series of transformations including a dilation.

C: Mapped one figure onto the other using reflections and rotations.

D: He cannot prove two figures are similar with only transformations.

Answers

Answer:

,

Step-by-step explanation:

Show all your work!!!

B is already wrong (TRUST ME)

Answers

Answer:

yes

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

because the circle is closed it has to be more than or equal to and because of the way the line is going it has to be greater than and the dot is on -1 so the answer is A

[A] is making 25 sundaes with mint, chocolate, and vanilla ice cream.
3/5 of the sundaes are mint ice cream and 1/2 of the remaining sundaes are chocolate. The rest will be vanilla. How many sundaes will be vanilla?

Answers

Answer:

5 sundaes

Step-by-step explanation:

find the GCF: 5

so 3x5 would be 15

15 mint.

25-15=10

10/2=5

boom

There are [tex]$5$[/tex] sundaes will be vanilla ice-cream.

Learn more about Probability

Probability is the likelihood that an event will occur and is calculated by dividing the number of favorable outcomes by the total number of possible outcomes.

It is given that, there is [tex]$25$[/tex] sundaes with mint, chocolate and vanilla flavor ice cream out of these [tex]$\frac{3}{5}$[/tex] of the sundaes are mint flavor and [tex]$\frac{1}{2}$[/tex] are chocolate flavor.

We have to find the number for sundaes will be vanilla flavor ice-cream.

So,

We have to multiply [tex]$3$[/tex] by [tex]$5$[/tex] and solve it.

So,

[tex]$3\times 5=15$[/tex]

There are [tex]$15$[/tex] mints flavor.

Now,

Divide total number of sundaes with all flavor ice-cream by calculate value for mint.

We get,

[tex]$25-15=10$[/tex]

Multiply the above calculate value by no. of remaining sundaes for chocolate ice-cream.

So,

[tex]$10\times \frac{1}{2}=5$[/tex]

Hence, there are [tex]$5$[/tex] sundaes will be vanilla flavor ice-cream.

Learn more about Probability here,

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Simplify the expression:
7f+9+7–3f

Answers

reorder the expressions: 7f-3f+9+7
combine like expressions: 7f-3f=4f and 9+7=16
so the answer is 4f+16

-2*8/3 lol i hate math

Answers

Answer:

who doesnt haha -5.33

Step-by-step explanation:

Hello again, I have another question!
8 1/12 + (-13 5/6)
Thank you!

Answers

-5.3
Hope that helps!!!!

Answer:

The answer should be -5.3

Step-by-step explanation:

Tell me if I'm wrong :)

Find the area of a circle whose circumference is the same as the perimeter of a square of side 22 cm. (Take π = 22/7)

Answers

Answer:

Perimeter of a square=circumference of circle

4×22=2πr

44=πr

r=14

Area of circle=πr2

22/7×14×14

28×22

616

Answer:

176cm²

Step-by-step explanation:

Side of square = 22cm

Perimeter of square = 88cm

Circumference of circle = perimeter of square

2π r = 88cm

2 x 22/7 x r = 88cm

44/7 x r = 88cm

r = 88 x 7/44

r = 14cm

Area of circle = π x r x r

= 22/7 x 14 x 14

= 44 x 4

= 176 cm²

What is 20% of 160?
A. 8
B. 32
C. 80
D. 320

Answers

Answer:

B). 32

Step-by-step explanation:

Marcella is switching to a new storage locker.

What is the volume of the new locker?


The volume of the new locker is ___________ cubic feet.

Enter the number only.

Answers

Answer;

I think you haven't inserted the actual question.

Otherwise it could be almost any number.

Step-by-step explanation:

Can I see the picture so I can answer

Express 18√8 in the form a√b where a and b are integers and b is as small as possible.


Hint(s): Factor sqrt(8) as the product of two square roots, one of which is the square root of a perfect square.


PLEASE HELP!!!

Answers

36 square root of 2 I believe.
j. Juju told investigators that he would have a little girl in his life he

HELP ASAP PLEASE!!!!!!!!

Answers

Answer:

ĉu vi scias ion, ni supozeble ne scias tion, jes

A cylindrical vase with flowers is shown below. To make a ribbon bow to tie around the vase, Carla needs to know the circumference of the vase. Which measure is CLOSEST to the circumference of the vase?

A: 10 inches
B: 38 inches
C: 19 inches
D: 28 inches

Answers

Answer:

10 inches

Step-by-step explanation:

the answer would be A. 10 inches

Simplify the expression:
1+–4+–7+7k2+8k

Answers

1-4-7+7k^2+8k
-10+7k^2+8k

Water is a very cohesive substance. This means that water particles

A.
are repelled by other types of particles.
B.
are repelled by other water particles.
C.
are attracted to other water particles.
D.
are attracted to other types of particles.

Answers

Answer:

C. The charges of the atoms that make up a water molecule makes them attracted to other water particles

The correct option is water particles are attracted to other water particles.

What is cohesive force?

The term "cohesive forces" is a generic term for the collective intermolecular forces responsible for the bulk property of liquids resisting separation.

Specifically, these attractive forces exist between molecules of the same substance.

Given that, the water is a very cohesive substance.

We know that, the cohesive substance attracts the molecules of same kinds,

Cohesion means the attraction of molecules for other molecules of the same kind, and water molecules have strong cohesive forces because of their ability to form hydrogen bonds with one another.

Therefore,

The charges of the atoms that make up a water molecule makes them attracted to other water particles.

Hence, the correct option is water particles are attracted to other water particles.

Learn more about cohesive forces, click;

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Identify the inequality graphed on the number line.
A) x - 8 < 3
B) x + 8 < 3
C) x - 8 < -3
D) x + 8 < -3

Answers

Step-by-step explanation:

look at the attachments

A) x<11

B) x<-5

C) x<5

D) x<-11

A box contains 6 red marbles, 4 green marbles, 3 blue marbles, and 2 yellow marbles. If Greg chooses one marble at random 300 times, how many times would he expect the marble to be blue?

Answers

Answer:

[tex]60[/tex] times

Step-by-step explanation:

There are [tex]6+4+3+2=15[/tex] marbles in total. Out of those, [tex]3[/tex] are blue, so the probability of pulling a blue marble is [tex]\frac{3}{15}=\frac{1}{5}[/tex]. However, this is only the probability of pulling a blue marble when [tex]1[/tex] marble is pulled at random. Therefore, we can expect a blue marble to be pulled [tex]\frac{1}{5}*300=60[/tex] times if [tex]1[/tex] marble is pulled [tex]300[/tex] times at random. Hope this helps!

The sides of a rectangle were reduced by 70% of their original dimensions. The area of the new rectangle represents what percent of the area of the original rectangle?

Answers

Answer:

49%

Step-by-step explanation:

0.7 ^ 2 = 0.49.

0.49 = 49%.

The lines 2x - y = 8 and 4x - 2y = 16 intersect at _______.

Answers

there both the same equation so it’s c
answer-C.

The solution is Option C.

The system of equations are same and they have infinite number of points

What is an Equation of a line?

The equation of a line is expressed as y = mx + b where m is the slope and b is the y-intercept

And y - y₁ = m ( x - x₁ )

y = y-coordinate of second point

y₁ = y-coordinate of point one

m = slope

x = x-coordinate of second point

x₁ = x-coordinate of point one

The slope m = ( y₂ - y₁ ) / ( x₂ - x₁ )

Given data ,

Let the equation of line be represented as A

Now , the value of A is

Let the first equation be P

2x - y = 8   be equation (1)

Let the second equation be Q

4x - 2y = 16  be equation (2)

Now , the slope of the line is m = ( y₂ - y₁ ) / ( x₂ - x₁ ) = 2

Substituting the values in the equation , we get

Divide equation (2) by 2 , we get

2x - y = 8   be equation (1)

Therefore , the value of equation (1) = equation (2)

Hence , there are infinite number of solutions to the equations

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10. Which translations represents the algebraic rule (x, y) → (x - 5, y + 6). *

Answers

Answer:

The arrow represents the geometric term of map or mapping, ... 3 = x + 3. 2 = y – 6. -3 -3 +6 +6 x = 0 y = 8. Pre-image C(0, 8) Image C`(3, 2). 4. ... Mapping -- The word mapping is used in geometry as the word function is used in algebra. ... Use coordinate rule, T (x,y) ------ > (x + 5, y – 1) to determine the missing coordinates.

Step-by-step explanation:

Find the slope of the line. Please help this is worth 20 points!

Answers

Answer:

2

Step-by-step explanation:

sorry if wrong not that good at math

Please follow the directions.

Answers

Answer:

672 dollars i think

Step-by-step explanation:

it is 672 dollars. :)))
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