Slope-intercept form hurry this is for a test

Benito is selecting samples of five values from the table, which row will result in the greatest mean? population data row 1 4 2 2 3 3 row 2 3 3 4 3 2 row 3 2 4 3 4 3 row 4 3 4 4 7 3 row 1 row 2 r

In angle pqr find the measure of

In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.