Mathematics Middle School

Which of the following lines of best fit could correspond to a data set with a correlation coefficient of −0.9?
A. y=3x−0.9 B. y=0.9x+3 C. y=−2x−6 D. y=−0.9

Which Of The Following Lines Of Best Fit Could Correspond To A Data Set With A Correlation Coefficient

Answers

Answer 1

Answer:

D

Step-by-step explanation:

Dddddddddddddddddddddddddddddd

Answer 2
Scuze , am incercat , dat chiar nu stiu. Prefer sa nu raspund si sa scriu asta decat sa raspund gresit.❤️

Related Questions

PLEASE HELP! CAN'T FIGURE OUT :((

Lauren sold 140 boxes of cookies. 60% of the boxes of cookies were sold to people her dad works with. Of these boxes, 1/4 of the boxes of cookies contained mint. How many boxes of mint cookies did Lauren sell to people her dad worked with?


A. 84

B. 56

C. 21

D. 14

Answers

Answer:

0.25×84=21

Step-by-step explanation:

Answer:

C: 21

Step-by-step explanation:

plz help! Detailed explanation, please!! Thank You!

Answers

Answer:

72

Step-by-step explanation:

since the 4 is a triangle you must divide the 4 by 2 to get 2 then add 2 to 10 to get 12 and multiply 12 by 6 to get 72. Make sense?

Wendy mixed 5 parts of orange juice and 2 parts of water to make a drink. How many parts of orange juice did Wendy mix with each part of water?

two over five
five over seven
seven over five
five over two

Answers

Answer:

5:2

Step-by-step explanation:

what is -87 + (-971)=

Answers

Answer:

-1058

Step-by-step explanation:

A system of equations has no solution. If y = 8x + 7 is one of the equations, which could be the other equation? 2y = 16x +14 y = 8x – 7 y = –8x + 7 2y = −16x − 14

Answers

Answer:

I think its y=8x-7

Step-by-step explanation:

Pls tell me if i'm wrong.

Answer:

B

Step-by-step explanation:

I got 100% on edge 2020 quiz

Which linear function has the greatest y-intercept?

Answers

Answer:a

Step-by-step explanation:

it crosses at 2 on the y plane where as b crosses at-3

A, the y-intercept is at 2 whereas the y-intercept of b is -3

Please look at the attached image to answer the question!

Answers

Answer:

I HOPE U UNDERSTAND. PLS MARK ME BRAINLIEST

Step-by-step explanation:

M5= 71 (CORRESPONDING ANGLE)

M8=M4= 109 (LINER ANGLE)

M1=M5 (corresponding angles)
M5=71
M5+M8=180(linear pair)
71+M8=180
M8=180-71
=109


ANS=M5=71
M8=109

Two data sets are summarized in the box plots shown

Answers

A and D

let me know if you want an explanation its a lot to type

Plz help
Place the signs to explain the following relationships.
|-13| ______ | 11| 1.66 ________1.8 -2.6 _______ -2.1

Answers

there ya go, good luck

Help please my parents said if I get good grades they were going to buy me a phone for Christmas please help

Answers

Answer:

I honestly wish I could help you but I’m in Hawaii and we do not have this

Step-by-step explanation:

I host lily don’t know how to do that

Elena has some bottles of water that each holds 17 fluid ounces. Write and equation that relates the number of bottles of water (b) to the total volume of water (w) in fluid ounces??

Answers

Answer:

17b=W

Step-by-step explanation:

The answer is 17=w and I hope this helps you :)

Half a bag of flower seeds can be used to cover an area of 150 square meters. How many square meters can be covered with 14 bags of flower​ seeds?
________square meters can be covered with 14 bags of flower seeds.
​

Answers

Answer:

2100

Step-by-step explanation:

Solve for a in terms of b, c, and d: ab+c=d
Solve for x in terms of p and q: 3x + p = 9

please show work
thanks​

Answers

Answer:

The correct answer by solving question no 1 is

a=(d-c)/b

Step-by-step explanation:

ab+c=d

or,ab=d-c

Therefore,a=(d-c)/b

Here’s the working for the questions

What is the value of this expression when x--1 and Y=2? 4x²7²​

Answers

Answer:

196

Step-by-step explanation:

4(-1)²×49

4×49=196

^ yeah what they said

In a survey of 420 people, 85% said they drink coffee. 1/3 of the people said they drink their coffee black. How many of the surveyed people drink their coffee black?

Answers

Answer: A:119

Step-by-step explanation:

420 * 0.85 is 357 and 357 * 1/3 is 119

119 is your answer hope it helps

The area of a parallelogram is given by the formula A = bh where is the base and h is the height. A parallelogram has an area of 312 square centimeters and a base of 26 centimeters. Find the height of the parallelogram in centimeters.

Answers

12 because 312 divided by 26 12
The answer is 12
Hope this helps

a lawn with an area of 300 square feet needs 1/2 pound of grass seed. how many pounds of grass seed are needed for a lawn that is 60 feet long and 20 feet wide

A. 2
B. 4
C. 6
D. 8

Answers

Answer:

2lb

Step-by-step explanation:

The answer is 2 lb of grass seed. multiply 60 and 20 then divide the product by 300 then multiply the quotient by 1/2.

D because it is right

James estimated the total cost of groceries to be $50. The actual cost of the groceries is $65. What is the percent error? Round your answer to the nearest whole percent. Enter your answer in the box. ____

Answers

Answer:

well the answer is right there

you have to do the work to view it though

Step-by-step explanation:

Answer:

23 %

Step-by-step explanation:

Given : James estimated the total cost of groceries to be $50.

The actual cost of groceries = $65

The error value in the total cost= actual cost - estimated value

=$65-$50

Therefore, Error value=$15

Therefore, the percent error =23%

PLS HELP

Identify the parts in the expression below:

2x² + x +4

Number of Terms:

Answers

Answer:

I think the number of terms are 3

Answer:

There are 5 terms: 2 is a coefficient, the x are variables, the 2 above the x is an exponent, and 4 is a constant.

pls help meee pls

20 points need real answer

​

Answers

Answer:

45 Degrees

Step-by-step explanation:

Answer:

140 degrees

Step-by-step explanation:

180-160=20

180-60=120

180-120-20=40

180-40=140

x=140

find 49.0625 + 19.7 express your answer in decimal form

Answers

Answer:

68.7625

Step-by-step explanation:

49.0625+19 = 68.0625

68.0625+0.7 = 68.7625

Answer:

68.7625

Step-by-step explanation:

49.0625

19.7000

_______

68.7625

I hope this helped.  

Given circle P centered at the origin, with a radius of 4 units. Circle P is not a function domain : -4 ≤ x ≤ 4 f(0) = 0 Circle P is a function. x2 + y2 = 16

Answers

Answer:

circle d becuase its turned about 94 cell and if u do that by -4 x y2 its d

Step-by-step explanation:

Which of the following pairs of items is a better​ buy?
a. a​ 6-pack of paint brushes for​ $12.99 or 1 paint brush for​ $2.19
b. 10 exercise classes for​ $150 or 5 exercise classes for​ $64.99
c. a​ 12-pack of paper plates for​ $2.29 or a​ 25-pack of paper plates for​ $4.99
d. a single putty knife for​ $1.29 or a​ 15-pack of putty kniv

Answers

Answer:

a. 6Pack of paint brushes for $12.99

b. 5 classes for $64.99

c. 12 pack of paper plates

Step-by-step explanation:

a.

I could buy a 6 pack of paint brushes for $ 12.99

or

buy 6 individual brushes for the price of $ 2.19 each.

6 x $2.19 = $13.14

first option is cheaper

b.

10 classes for s total of $150

$150 ÷ 10 = $15 (price per class)

5 classes for $64.99

$64.99 ÷ 5 = $12.998 (price per class)

c.

12 pack of paper plates for $2.29

25 pack for $4.99

$2.29 ÷ 12 = $0.1908 (price of one plate)

$4.99 ÷ 25 = $0.1996 (price for one plate)

Cloe charged $18.00 for walking Ms.Jensen's dog 72 times. Choose the correct unit rate in walks per dollar.
A. 4 walks 1 dollar
B. 2 walks 9 dollars
C. 9 walks 8 dollars
D. 8 walks 1 dollar

Answers

Answer:

A. 4 walks = 1 dollar

Step-by-step explanation:

If you brake 72 into 4 equal parts, each part will be 18.  That means that if you walk a dog 72 times and you get 18 dollars for doing it, you divide 72 by 18 and get 4.

A. Is your answer because if you divide the 72 by your answer choices 4 is the one you get the amount ($18) with

Write your own problem about money or elevation that uses a number and its opposite Solve the problem Then explain what 0 means in your problem. Solve the problem. Then explain what zero means in your problem

Answers

Answer:

Problem: Ever week James get paid $250 before taxes but after taxes he get a total of $200. If james want to save up for a car that cost $10,000 how many months will have to save to reach his goal .

Step-by-step explanation:

I just need someone to answer these questions in order please

Answers

10. -9 & Brown: 16.75

I need help plz and thank you

Answers

The pics won’t load so send me a message
The pics won’t load for me either

2,000 water bottles are being labeled and boxed. Each box holds 6 water bottles. How many bottles will be left over?

Answers

Answer:

2 left out, with 333 boxes

Step-by-step explanation:

2000/6=333.333333 ([tex]\frac{1}{3}[/tex])

[tex]\frac{1}{3}[/tex] of 6 is 2. Therefore, there would be 333 boxes, with two left unboxed.

Nose nose nose nose nose nose

What is the input when the output is five?

A) 5
B) 4
C) 7
D) 13

Answers

Answer:

C. 7

Step-by-step explanation:

Please Help, this is times, i will make BRAINLIEST if correct.

The value of a car decreases by 20 percent per year. Mr. Sing purchases a $22,000 automobile. What is the value of the car at the end of the second year?
A- $14,080
B- $17,600
C- $19,800
D- $26,400

Answers

Answer:A

Step-by-step explanation:cause if you know a lot about cars you would know

Answer:

A- $14,080

Step-by-step explanation:

At end of first year:

$22,000 will decrease by 20%. It means to subtract 20% of 22,000 from 22,000.

20% of 22,000 is  

0.2 x 22,000 = 4,400

Now,  

22,000 - 4,400 = 17,600

At end of second year:

$17,600 will decrease by 20%. It means to subtract 20% of 17,600 from 17,600.

20% of 17,600 is  

0.2 x 17,600 = 3520

Now,  

17,600 - 3,520 = 14,080

Hence, $14,080 is the value of the car at the end of 2 years.

Edit: Can you pls make me brainliest? TYSMMMMMMMMMMMMMM

Other Questions
Determine whether the system has no one, or infinitely many solutions.y = 2x + 6 y = -x - 3 Selena is 6 years younger than Paul. in 15 years, Paul will be 4 times the age that Selena is now. find their present ages PLS PLS PLS HELPPPP NO EXPLANATION NEEDED how are you doing everyone?who is at home doing distance learning? Please answer fast! I'll give brainliestRead the two excerpts from The Call of the Wild.The wolf whirled about, pivoting on his hind legs after the fashion of Joe and of all cornered husky dogs, snarling and bristling, clipping his teeth together in a continuous and rapid succession of snaps.***For the better part of an hour the wild brother ran by his side, whining softly.Which statement is true?The wolf is static because he changes from worried to excited.The wolf is static because he remains the same in both situations.The wolf is dynamic because he remains the same in both situations.The wolf is dynamic because he changes from frightened to comfortable. Write all the words in alphabetical order What is one advancement women are still striving to achieve?* equal access to educational facilitiesthe right to vote in federal, state, and local electionspaid maternity and family leave for all workersfunding for sports programs for female students what is -3/4, -3, 0.75, -1.8, -3.5 ordered greatest to least i need the full order thx Solute affects the freezing point of a solvent because, it hinders clustering of the solvent particles and forces the molecules away from the cluster. For the solvent molecules to reach the cluster and add themselves to the freezing solid, they have to be decreased to a lower kinetic energy by lowering the temperature Find the slope of the line through thegiven points: (2,6) & (5, 6) Vrite and simplify an expression to find he total cost of x pencils , 1 poster board , and (x + 1) notebooks. I accidentally click on the wrong subject sorry... The quality of any writing in a graphic is less important than that in the body of the text.TrueFalse Assume you use Bubble Sort to sort a list with 15 elements (i.e.n= 9). Exactly howmany comparisons do you use (in the worst case)? Do they give a reason why this god/goddess is a good leader? Yes No Differentiate between unitary system and the federal system in a sentence pls help(Miss around l will report, if the answer is right then l will gave him brainliested!) A gumball machine contains 23 green gumballs, 52 red gumballs, 34 blue gumballs, 61 yellow gumballs, and 30 pink gumballs.What percentage of the gumballs are red? .Solve for x. 3x = -39 Can someone explain the korean learning process? Santino bought a 3 3/7 Lb bag of chocolate chips. He used 2/3 of the bag while baking. How many pounds did he use while baking answer asap