Part 1:
Given a number line with the point

and the point

The sampling error is given by:

Part 2:
Given a number line with the point

and the point

The sampling error is given by:
Answer:
y = -5
Step-by-step explanation:
The coordinate point is in the format (x, y)
Therefore, the y-value of (4, -5) is -5
So the equation of the horizontal line is therefore y = -5
The decimal representation for 4/5 would be,
0.8
Hope it helped. It's all I could do.
Answer:
Step-by-step explanation:
To simplify this, we need to distribute the coefficient:

The answer is C.