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zzz [600]
3 years ago
6

Which line is a linear model for the data? Uploading pictures

Mathematics
1 answer:
dmitriy555 [2]3 years ago
3 0

Answer:

  C

Step-by-step explanation:

You will probably find that line C has the best correlation with the data plotted.

In general, the "line of best fit" will minimize the sum of squares of vertical distances between data points and the line. The line with the smallest vertical differences is the line in graph C.

_____

The line in graph D goes through several data points, so the vertical distance from the point to the line is zero for those. However, the remaining points are farther from the line than they are in graph C. The measure of fit is the square of the distance, so the penalty for larger distances is fairly severe.

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Elena's aunt bought her a $150 savings bond when she was born. When Elena is 20 years old, the bond will have earned 105% in int
const2013 [10]

The worth of the bond is $307.50.

<h3>What is the worth of the bond?</h3>

The worth of the bond is the sum of the bond when it was bought and the interest earned on the bond.

Worth of the bond = interest rate + value when the bond was bought

Interest = 105% x $150

1.05 x $150 = $157.70

Worth of the bond = $157.70 + $150 = $307.50

To learn more about interest, please check: brainly.com/question/26164549

7 0
2 years ago
Read 2 more answers
Find the length of side a
velikii [3]

Answer:

12

Step-by-step explanation:

Hope  this helps

5 0
3 years ago
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Vanessa wants to earn an 85% grade in her Statistics class. She has one quiz left to take. On the first 4 quizzes, she received
grandymaker [24]

Answer: They would have to score an 88%

Step-by-step explanation:

1.) The mean of 84, 92, 83, and 78 is 337

2.) 337 divided by 4 is 84.25%

3.) If you add 88 to 337 and divide by 5, you get 85%

6 0
3 years ago
Which expression is equivalent to (b^n)^m<br> A.b^n-m<br> B.b^n+m<br> C.b^n×m<br> D.b^n÷m
vodka [1.7K]
b^m*b^n 

= b^m^+^n 

Answer = b
6 0
3 years ago
Can someone help me please
Blababa [14]

Answer:

x=1.167   y=8

Step-by-step explanation:

The y-intercept is where the graph crosses the y-axis. To find the y-intercept, we set x2=0 and then solve for y.

7x - 6y = 48

7(0) - 6y = 48

y2 = -8    x2 = 0

(x1,y1) and (x2,y2)

(6.857,0) and (0,-8)

6.857,0) and (0,-8)

The slope of the line (m) is the steepness of the line. It is the change in the y coordinate divided by the corresponding change in the x coordinate. Simply plug in the coordinates from above and solve for m to get the slope for 7x - 6y = 48

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

m = (-8 - 0)/(0 - 6.857)

m = 1.167

5 0
2 years ago
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