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Rufina [12.5K]
3 years ago
6

Adam has the scatterplot shown for his data set, where snowfall is measured in inches, and he is trying to describe the line of

best fit. Which choice correctly describes the line of best fit? A) As the amount of snow decreases, the number of accidents decreases. B) As the amount of snow decreases, the number of accidents increases. C) As the amount of snow increases, the number of accidents increases. D) There is no relationship between snowfall and the number of accidents.

Mathematics
1 answer:
MissTica3 years ago
3 0

Answer:

C) As the amount of snow increases, the number of accidents increases.

Step-by-step explanation:

An image showing the scatter plot is attached.

From the attached imaged, the scatter plot is a straight line which goes up along the X - Y axis.

X = snowfall

Y = accident

Since the scatter plot is going up increasingly for any value plotted; it means as the amount of snow increases, the number of accidents increases. That is, as X (snowfall) increases Y (accident) increases also.

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Eight less than fout times a number is less than 56. what are the possible values of that number ​
Arada [10]

Answer:

x<16

Step-by-step explanation:

number<em> n </em>

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Inessa05 [86]

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Step-by-step explanation:

Given equations are:

2x-3y=-9     Eqn 1

x+y = - 2      Eqn 2

From eqn 2:

x=-y-2

Putting x=-y-2 in eqn 1

2(-y-2)-3y=-9\\-2y+4-3y=-9\\-5y-4=-9\\Adding\ 4\ on\ both\ sides\\-5y-4+4=-9+4\\-5y=-5\\Dividing\ both\ sides\ by\ -5\frac{-5y}{-5}=\frac{-5}{-5}\\y=1\\Putting\ y=1\ in\ eqn\ 2\\x+1=-2\\Subtracting\ 1\ from\ both\ sides\\x+1-1=-2-1\\x=-3

Hence,

x=-3, y=1

Keywords: Linear equations, Variables

Learn more about linear equations at:

  • brainly.com/question/4034547
  • brainly.com/question/4054269

#LearnwithBrainly

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