1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Vsevolod [243]
3 years ago
12

Which line best represents the line of best fit for this scatter plot?

Mathematics
1 answer:
fgiga [73]3 years ago
6 0

Answer:

Line R

Step-by-step explanation:

we know that

A<u><em> line of best fit</em></u>  is a straight line that best represents the data on a scatter plot.  

This line may pass through some of the points, none of the points, or all of the points.

From the given graph the line R passes through 2 points. The number of points above the line is equal to the number of points below the line.

therefore

Line R is the line of best fit

You might be interested in
Rebecca and dan are biking in a national park for three days they rode 5 3/4 hours the first day and 6 4/5 hours the second day
AfilCa [17]

Answer:

Rebecca and Dan need to ride 7\frac{9}{20}\ hrs. on the third day in order to achieve goal of biking.

Step-by-step explanation:

Given:

Goal of Total number of hours of biking in park =20 hours.

Number of hours rode on first day = 5\frac34 \ hrs.

So we will convert mixed fraction into Improper fraction.

Now we can say that;

To Convert mixed fraction into Improper fraction multiply the whole number part by the fraction's denominator and then add that to the numerator,then write the result on top of the denominator.

5\frac34 \ hrs. can be Rewritten as \frac{23}{4}\ hrs

Number of hours rode on first day = \frac{23}{4}\ hrs

Also Given:

Number of hours rode on second day = 6\frac45 \ hrs

6\frac45 \ hrs can be Rewritten as \frac{34}{5}\ hrs.

Number of hours rode on second day = \frac{34}{5}\ hrs.

We need to find Number of hours she need to ride on third day in order to achieve the goal.

Solution:

Now we can say that;

Number of hours she need to ride on third day can be calculated by subtracting Number of hours rode on first day and Number of hours rode on second day from the Goal of Total number of hours of biking in park.

framing in equation form we get;

Number of hours she need to ride on third day = 20-\frac{23}{4}-\frac{34}{5}

Now we will use LCM to make the denominators common we get;

Number of hours she need to ride on third day = \frac{20\times20}{20}-\frac{23\times5}{4\times5}-\frac{34\times4}{5\times4}= \frac{400}{20}-\frac{115}{20}-\frac{136}{20}

Now denominators are common so we will solve the numerator we get;

Number of hours she need to ride on third day =\frac{400-115-136}{20}=\frac{149}{20}\ hrs \ \ Or \ \ 7\frac{9}{20}\ hrs.

Hence Rebecca and Dan need to ride 7\frac{9}{20}\ hrs. on the third day in order to achieve goal of biking.

3 0
3 years ago
Olivia has $150 in her savings account. She will save and deposit $40 each week. What inequality show how many weeks it will tak
taurus [48]

Answer:

40x+150>=400 i think

Step-by-step explanation:

40x+150>=400

40x>=250

x=6.25

7 0
3 years ago
Classify the triangle based on its sides.<br><br> A equilateral C iscoles<br><br> B scalene
dangina [55]

Answer:

Step-by-step explanation:

The answer is scalene triangle

8 0
3 years ago
Read 2 more answers
How do you do this?
lora16 [44]
X/5 = 24/8
  (because the triangles are similar)

x/5 = 3

x = 5*3 = 15 Answer

a/27 = 8/24 = 1/3 
a =  9  Answer
6 0
3 years ago
Read 2 more answers
Josh takes a load of dress shirts to the dry cleaners. The amount he pays for dry cleaning (
saw5 [17]
The amount he pays is the number of shirts times 3 / 2 (or 1.5) 
unless the equation is f=3/(2s) where the cost would then be the number of shirts times two, divided by three
7 0
3 years ago
Read 2 more answers
Other questions:
  • As cake shop.bakes a variety of brownies the top-selling are the one with topping of chocolate chips walnuts or both a costmer e
    6·1 answer
  • The The graph of g(x) is the result of translating the graph of f(x) = 3x six units to the right. What is the equation of g(x)?
    6·2 answers
  • One serving of spinach contains 20 calories and 3 grams of protein. One serving of eggs contains 150 calories and 13 grams of pr
    9·1 answer
  • Foster is centering a photo that is 9 1/2 inches wide on a scrapbook page that is 16 inches wide. How far from each side of the
    15·1 answer
  • If f(x)=3x^2-2x+5, find (-2)
    13·1 answer
  • 1. The perimeter of a rectangle is 32 em. The length is I cm more than twice the width Find the
    11·1 answer
  • Please help with the question!
    9·1 answer
  • What is the sum of the interior angles of this pentagon
    14·2 answers
  • The ordered pair (2, 2) represents ________ in the rectangular coordinate system.
    8·1 answer
  • Say in English 120say in English ​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!