The line shown the line of best fit. The slope should and the y-intercept should​

The Line Shown The Line Of Best Fit. The Slope Should And The Y-intercept Should

Answers

Answer 1

the line shown ISN'T the line of best fit. The slope should INCREASE and the y-intercept should REGRESS.

Answer 2

The line shown is not the line of best fit. The slope should increase and the y-intercept should regress.

We have given the graph of the regression line.

What is the graph of the regression line?

Regression lines can be used as a way of visually depicting the relationship between the independent (x) and dependent (y) variables in the graph.

A straight line depicts a linear trend in the data

Therefore, from the graph, we can conclude that,

The line shown is not the line of best fit.

The slope should increase and the y-intercept should regress.

To learn more about the regression line visit:

https://brainly.com/question/26059078


Related Questions

You wash dishes for a chemistry laboratory to make extra money for laundry. You earn 12 dollars/hour, and each shift lasts 75 minutes. Your laundry requires 12 quarters/load.Part AHow many shifts must you work if you wish to wash 10 loads of laundry

Answers

Answer:

2 shifts

Step-by-step explanation:

Amount earned washes dishes = 12 dollars / hour

Shift duration = 75 minutes

Cost of laundry = 12 quarters per load

Cost of 10 loads of laundry = (10 * 12 quarters) = 120 quarters

1 quarter = 25 cents

120 quarters = (25 * 120) = 3000 cents

100 cents = $1

3000 cents = 3000/ 100 = $30

Hence, to make $30 from washing dishes :

$12 = 1 hour

$30 = x

x = 30 / 12

x = 2.5 hours

1 shift lasts 75 minutes

2.5 hours = (2.5 * 60) = 150 minutes

150 / 75 = 2 shifts

Albert moved 1/4 of lawn and son mowed 3/7 of how much is left to mow

Answers

Answer: 5/28 left to mow

Step-by-step explanation:

How much is left means we have to subtract the fractions.  The easiest to do is subtract using the larger fraction first which is 3/7.

3/7 - 1/4

Since you have unlike terms in your denominator, look for that one common factor that can divide into 7 and 4, the numbers in your denominator.  In this case there is no common factor, so you have to multiply the 2 numbers in your denominator to get the common factor that would be 7 x 4=28.  28 is new the common factor you will use for each denominator. Now we have to make adjustments to the numerator:

3/7 becomes 12/28 because you have to say to yourself how many times 7 in your oringinal denominator go into 28, your new denominator, which=4.  Now you multiply that 4 by the numerator 3 and that would =12 now you have 12/28.  For the 1/4, it becomes 7/28 because you have to say to yourself how many times 4 go into 28 which =7.  Now multiply 7 by the numerator 1 which =7.  Now you have 7/28. Now you can subtract and solve for your answer:

3/7 -1/4 converted to:

12/28 - 7/28  subtract numerators 12-7 and keep the same denominator

Ans: 5/28 left to mow

1/10 times 5/6 please help me

Answers

Answer:

1/10 x 5/6 = 5/60 or 1/12

Step-by-step explanation:

multiply the denominator and numerators. If it is needed to be simplified,

find the gcf of 5 and 60. That would be 5. So divided 5/60 by 5. This would be your final answer of 1/12.

Have a nice day, and I hope this helps you!

-KindnessMatters-

Last year, nine employees of an electronics company retired. Their ages at retirement are listed below.


56 65 62 53 68 58 65 52 56


Find the median retirement age. Round your answer to one more decimal place than is present in the original data values.

Answers

Answer:

58.0

Step-by-step explanation:

Given the data:

56 65 62 53 68 58 65 52 56

Reorderd data: 52, 53, 56, 56, 58, 62, 65, 65, 68

Median = 1/2(n + 1) th term

n = sample size = 9

Hence,

Median = 1/2(9 + 1)th term

Median = 1/2(10)th term

Median = 5th term

5th term in the reordered data = 58

Hence, median age is 58

2. The population of a school is 800 students and is increasing at a rate of 2% per year. Write an
exponential growth function

Answers

Answer:

400

Step-by-step explanation:

An individual who has automobile insurance from a certain company is randomly selected. Let Y be the number of moving violations for which the individual was cited during the last 3 years. The pmf of Y is y 0 1 2 3 4 p(y) 0.50 0.20 0.15 0.10 0.05 Suppose an individual with Y violations incurs a surcharge of 100Y 2 . Calculate the expected amount of the surcharge

Answers

Answer:

1) The expected value of the number of moving violations for which the individual was cited during the last 3 years is 1

2) The expected amount of surcharges is $250

Step-by-step explanation:

Given that;

Y      0           1       2        3         4

p(y) 0.50   0.20   0.15   0.10   0.05

1)

Value of E(Y)

E(Y) = (0×0.50) + ( 1×0.20) + ( 2×0.15) + (3×0.10) + (4×0.05)

= 0 + 0.20 + 0.3 + 0.3 + 0.2

E(Y) = 1

Therefore, The expected value of the number of moving violations for which the individual was cited during the last 3 years is 1

b)

Suppose an individual with Y violations incurs a surcharge of $100Y² , the expected amount of the surcharge is given by,

E($100Y²) = 100E(Y)²

= 100∑Y²P(y)

= 100(0²×0.50) + ( 1²×0.20) + ( 2²×0.15) + (3²×0.10) + (4²×0.05)

= 100( 0 + 0.2 + 0.6 + 0.9 + 0.8 )

= 100(2.5)

= $250

Therefore; The expected amount of surcharges is $250

A water pipe is 4t beneath the surface of the road. What is the elevation of the pipe, in feet, expressed as a decimal?
0 -4.583 ft
0 -4.583 ft
0 -4.583 ft
O -4.583 ft

Answers

They are the same so ima go with the second one
They are all the same though

PLEASE HELP ASAP THIS IS DUE SOON

Answers

Answer:

y= 2/1x

Step-by-step explanation:

1. Mark two points on the coordinate place (1,2) (2,4)

2. Subtract y1 from y2 and x1 from x2

(1, 2)   1

(2, 4)   2

4-2 y, 2-1 x

3. Put y on top of x as a fraction after you've subtracted it (2/1)

4. y= 2/1x

i think this is right...maybe?

Tell whether x and y show direct variation. Explain your reasoning. 2x = 3y

Answers

Answer:

YES:  direct variation

Step-by-step explanation:

2x = 3y is equivalent to y = (2/3)x, which has the form of a proportional relationship (direct variation) y = kx.  YES

Parallel to y = -x -5; through (4,-3)

Answers

Answer:

y = -x + 1

Step-by-step explanation:

Please let me know if you want me to add an explanation as to why this is the answer/how I got this answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)

the answer is : y=-x+1

The circumference of a circle is 137 m. Find its diameter, in meters.

Answers

Step-by-step explanation:

[tex]137 = 2\pi \times r \\ r = \frac{137}{2\pi} = 21.8045232 \\ diameter = 2 \times r = 43.609 \\ = 43.61 \: m[/tex]

Simplify the expression 4(n-3) + 2(-3+n)

Answers

Answer:

i think it is 2n +18

Step-by-step explanation:

4n - 12 + 6 +2n

so 4n -2n +12 +6 =

2n +18

Answer:

6n-6

Step-by-step explanation:

4(n-3) + 2(3+n)

1. Multiply 4 by n and 4 by 3  and Multiply  2 by 3  and 2 by n

4n-12 + 6+2n

2. Now you add your common numbers

6n -6

Ally made 60 donuts on Friday. She made 3x donuts on Wednesday and 2x donuts on Thursday. How much donuts did she make in all?

Answers

Answer:

Step-by-step explanation: 60 x 3= 380

2 x 60= 270

270 + 380= 810

can anyone help me with this please marking brainly :)

Answers

Answer:

I can answer Part B since I can't explain Part A in words.

Step-by-step explanation:

Angle 2 = 109 degrees (since it is a straight angle witch is 180 degrees. What you need to do is subtract the given with 180.)

Angle 3 = 81 degrees (I don't know how to explain this. Sorry.)

Angle 4 = 81 degrees (I also don't know how to explain this.)

The concession stand at a football game sells hot dogs and drinks. It costs $4.25 for 2 hot dogs and 1 drink. It costs $7.00 for 3 hot dogs and 2 drinks. Which of the following systems of equations can be solved to determine the cost, h, of each hot dog and the cost, d, of each drink

Answers

Answer:

h = $1.50

d = $1.25

Step-by-step explanation:

$1.50 + $1.50 = $3 + $1.25 = $4.25

$1.50 + $1.50 + $1.50 = $4.50 + $1.25 + $1.25 = $7

Answer:

2h + 1d = 4.25

3h + 2d = 7.00

Step-by-step explanation:

-3(2h + 1d) = -3(4.25)

2 (3h + 2d) = 2(7.00)

-6h - 3d = -12.25

6h + 4d = 14

if we add them together we get D = 1.75

Checking:

2h + 1(1.75) = 4.25

2h + 1.75 = 4.25

2h = 2.5

h = 1.25

1.25 times 2 plus 1.75 = 4.25

why wasn't i doing this sooner :)

Answers

Step-by-step explanation:

Morning is 4 hr 15 min

afternoon is 4 hour 15 min

together is 8 hour 30 min

8.5*14 = 119 dollars

According to the unitary method, the wage of the weekly time for the employee is written as $119.00

To calculate the hours worked on Monday, we need to consider both the morning and afternoon shifts. For the morning shift, the employee clocked in at 08:00 AM and clocked out at 12:15 PM. The total time worked in the morning is 4 hours and 15 minutes (12:15 - 08:00).

Similarly, for the afternoon shift, the employee clocked in at 01:00 PM and clocked out at 05:15 PM. The total time worked in the afternoon is 4 hours and 15 minutes (05:15 - 01:00).

Adding both morning and afternoon hours, the total hours worked on Monday is

(4 hours 15 minutes + 4 hours 15 minutes) = 8 hours and 30 minutes

To perform the calculation, we need to convert the minutes to decimal hours. There are 60 minutes in an hour, so we divide the minutes by 60 to get the decimal representation. In this case, 30 minutes is equal to 0.5 hours.

Now that we have the total hours worked on Monday, we can calculate the pay. We multiply the total hours worked by the hourly wage. In this case, the hourly wage is $14/hr.

So, the pay for Monday would be:

Pay = Total hours worked x Hourly wage

Pay = 8.5 hours x $14/hr = $119.00

To know more about wage here

https://brainly.com/question/32552927

#SPJ2

Will it cost more to rent from Company A or Company B if "Ali" rents the bounce house for 3 hours? 5 hours? 10 hours?

Answers

Answer:

3 HOURS : company A costs more

5 HOURS : Cost is the same

10 HOURS : Company B costs more

Step-by-step explanation:

Company A :

Rental fee = $100

Hourly rate = $20

Company B:

Hourly rate = $40

Cost of renting a bounce house from each company for h hours ;

Company A:

Total cost = 100 + 20h

Company B:

Total cost = 40h

If h = 3

Company A:

100 + 20(3) = $160

Company B:

40(3) = $120

FOR h = 5;

Company A:

100 + 20(5) = $200

Company B:

40(5) = $200

FOR h = 10;

Company A:

100 + 20(10) = $300

Company B:

40(10) = $400


In a particular library, 18% of the books are children's books, 53% of the books are adult fictions, and the rest are adult non-fiction
You choose one book at random. What is the probability that it is an adult non-fiction book ?

Answers

Answer:

29%

Step-by-step explanation:

You add the 18 and 53 then subtract by 100 to receive your answer

Answer:

29%

Step-by-step explanation:

You add the percentages of the other categories (18 - children, 53 - adult fiction) then subtract from 100.

are ogres like onions?

Answers

Answer:

Yes they have layers

Step-by-step explanation:

Ogre

Layers

like

onion

write an explicit formula for the a_(n), the nth term of the sequence 27,21,15​

Answers

Answer:

33-6n

Step-by-step explanation:

Help me how to prove triangles inequality

Answers

it describes the relationship between the three sides of a triangle. any triangle the sum of length of two sides is always great er then the third side.

A series of maths books consists of four volumes. The first has x pages and the second has 54 more. The third and fourth volumes have 32 more pages than the second volume. The number of pages of all volumes is 866. Calculate the number of pages in each volume.

Answers

Answer:

1st volume = 160

2nd volume = 160 + 54 = 214

3rd volume = 160 + 54 + 32 = 246

4th volume = x + 54 + 32 = 246

Step-by-step explanation:

Given that:

Number of volumes = 4

1st volume = x pages

2nd volume = 54 more = x + 54

3rd volume = 32 more = x + 54 + 32

4th volume = 32 more = x + 54 + 32

Total number of pages = 866

Hence,

1st + 2nd + 3rd + 4th = 866

x + x + 54 + x + 54 + 32 + x + 54 + 32 = 866

4x + 226 = 866

4x = 640

x = 160

1st volume = 160

2nd volume = 160 + 54 = 214

3rd volume = 160 + 54 + 32 = 246

4th volume = x + 54 + 32 = 246

Leo traveled to the store at a constant speed, and when he returned, he graphed his motion to show the distance he traveled compared to the time he traveled. Which graph could Leo use to show his trip to the store

Answers

Answer:

A

Step-by-step explanation:

Took the test

I ran 10 miles in 2 hours. What was my average speed?

Answers

Answer:

5mph

Step-by-step explanation:

10/2 = 5

if I could get brainliness I will love you

Answer

5

Step-by-step explanation:

help fast plz with that ​

Answers

THE ANSWER WOULD BE B!!!
Pretty sure it’s B !!! :D

John estimates that there is 150 people at the party. After counting, there are actually 148 people at the party
Find the percent error.
round your answer to the nearest hundredth ​

Answers

The error was 1.33333333 percent

What is an equation of the line that passes through the points (5,2) and (-5,6)?
Put your answer in fully reduced form.

Answers

Answer: y = -2/5x + 4

Steps:

First find the slope of the equation y=mx+b.

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

Then plug in your coordinates, which the first set is (5,2) and the second set if (-5,6). m = 6 - 2/ -5 - 5

Which your answer will be 4/-10, simplify it by dividing both by 2 to get -2/5 for your slope.

Next, find your y-intercept (b).

substitute the first set of coordinates into the equation y=mx+b

Substitute: 2 = -2/5 (5) +b

Then multiply -2/5 with 5 to get (-2). Your equation should now reduce to be

2 = -2 +b

Do inverse operations on both sides by adding 2 to each side (the 2 side and the -2+b side).

This gets rid of the -2 and since we added 2 to both sides, your final equation should look like 4 = b for your y-intercept.

Plug in everything to get y = -2/5x + 4

I need help with this question geometry

Answers

Answer:

sorry

Step-by-step explanation:

Answer:

y=15

∠P=113

∠Q=67

∠R=113

∠S=67

Step-by-step explanation:

10y-37+4y+7=180

14y=210

y=15

∠P=10(15)-37=113

∠Q=180-113=67

Identify as an increase or decrease. Then find the percent of increase or decrease. If necessary, round to the nearest percent.

Original: 150

New: 130

Answers

Answer:

130 is a 13.333%  or 13% decrease of 150.

HELP PLEASE HELP PLEASE

Answers

Answer:

a: about 800? nonfiction books in valley

b: valley and central has more fiction than nonfiction books

c: there's probably about 2600 books in hillside

Step-by-step explanation:

Other Questions
Paine begins his essay with a famous quote. What is the famous quote? Which pair of elements would you expect to exhibit the greatest similarity in their physicaland chemical properties?Select one:O a. NoO b. Mg, AlO c. Br, KrO d. As, BrO e. I, AT BRAINLIEST N 15 POINTSTable to Linear Equation Which best describes President Lincolns reaction to the formation of the Confederate States of America?He demanded that the South free its enslaved people.He refused to accept the act of secession.He threatened war unless the South returned to the Union.He expressed hope that the new nation would prosper. please I really need ur help !!! 3 points2. The cost of an online subscription to anewspaper is $7.99 per month. If youbuy a one-year subscription, the costis $89.88. How much do you pay eachmonth if you choose the one-yearsubscription? 1 5/6 3/5 x 2/11 = ?please help! will give brainliest! also, please show all work, thanks! 10Which of the following people would most likely vote for a member of theFederalist Party?A slave from GeorgiaO A farmer from South CarolinaThe owner of a factory in New YorkO A member of Congress who wants more power for individual states. The bakers atGood-For-You Bakery canmake 500 bagels in 2hours. How many bagelscan they bake in 14hours? What was that rateper hour? What is another name for infrared energy? Choose all that apply.Question 1 options:Microwave energyVisible lightThermal energyHeat Examine the dates in this timeline:1526: The Mughal Empire isestablished in northern India.1601: Mughal leaders support theconstruction of the Sikh holy siteknown as the Golden Temple.1653: Mughal ruler Shah Jahan overseesthe construction of the Taj Mahal palace.1669: Hindus rebel against a newMughal policy of taxing non-Muslims.1757: British troops overthrow theMughal governor of Bengal, India.Which title best describes the events in the timeline?A)The early foundations of the Mughal Empire.B)The spread of British colonial power in India.C)The era of Mughal religious persecution.D)The rise and decline of the Mughal Empire. Jamie needs 1/5 meter of ribbon to decorate the border of a photo frame. Enter the number of photo frames that can be decorated using 4/5 meter of ribbon? If the ratio of boys to girls is 1:2 and there are 10 girls in your class, how many boys are there? What is human-environment interaction? Simplify.Rewrite the expression in the form 4^n.4^84^3 Pretend your friend is struggling to solve equations and has asked you for help.Describe how you would solve the equation below for y: 5(3y - 2) + 6y = 11 The difference between the high and low temperatures one day was 26F. The low was 64F. findthe high temperature.A. 38B. 2C. 90D. 1664 Benzophenone has a normal freezing point of +48.1 oC, with freezing point depression constant Kfpt = 9.78 oC/m. A 0.1500 molal solution of ionizing salt had a freezing point of +44.0 oC. What is the van't Hoff (ion dissociation) constant i for this salt? (i.e., the average number of ions produced in the solution.) Report 3 significant digits. Select the fraction that is equivalent to one half.HOW DO I DO THIS PLZ HELP How to build democracy?