Answer:
73.5
Step-by-step explanation:
To find the mean, sum the data and divide by the amount of data
mean = 
=
= 73.5
Adding a negative is same as subtraction
-5+78-32
73-32
41
Y X
80 32
100 x'
80x' = 100*32
80x' = 3200
x' = 3200/80
x' = 320/8
x' = 40
Terminate because 17/25 is the same as 68/100 and that is 0.68. So, it is terminate
Answer:
<em>The distance of the line is 10.82</em>
Step-by-step explanation:
Distance Between two Points in the Plane
Given two points A(x1,y1) and B(x2,y2), the distance between them is:

The graph clearly shows the points (-5,4) (4,-2), thus the distance is:


The distance of the line is 10.82