Answer:
Step-by-step explanation A line of best fit is often useful to attempt to represent data with the equation of a straight line in order to predict values that may not be displayed on the plot.n:
Hey there! :)
First, let's find the mode
Mode is the number that appears the most
The mode is 7
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Range is the difference between the greatest number and the lowest number.
Greatest number: 7
Lowest number: 2
7 - 2 = 5
The range is 5
Hope this helps :)
Step-by-step explanation:
in essence, these 2 points are the Hypotenuse of a right-angled triangle. the legs are the coordinate differences between the 2 points creating the 3rd point of that triangle at (-10, 7) : the x coordinate of one point, and the y coordinate of the other.
now, we are looking for the midpoint. this midpoint cuts the original line/hypotenuse in half creating a scaling factor of 1/2.
when we create now a similar triangle based on that "half- Hypotenuse", we need to use the same scaling factor also on the legs (the coordinate differences).
so, when we cut the coordinate differences also in half, we get the coordinates for the midpoint on the main line.
xm, ym are the coordinates of the midpoint.
xm = (x1 + x2)/2 = (-10-3)/2 = -13/2 = -6.5
ym = (y1 + y2)/2 = (-6+7)/2 = 1/2 = 0.5
so, the midpoint is (-6.5, 0.5)
Answer:
6,160 calories
Step-by-step explanation:
total hours of exercising = 3.5 x 4 = 14
burns 440 calories per each hour
total calories burned is 440 x 14
Answer:
D. -1/16
Step-by-step explanation:
1/8 +(-3/16) = -1/16
