Find the mean absolute deviation of the set of data.
5, 10, 12, 15, 20

Question 101 points)which equation in slope-intercept form represents the line that passes through (5, 1) and(-4,7)

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

Extremely mega ultra important question! plss answer as fast as you can you will get 84 points! the area of this right triangle is half the area of which of these rectangles?