The weight of a person on or above the surface of the earth varies inversely as the square of the distance the person is from the center of the earth. a particular person weighs 192 pounds on the surface of the earth and the radius of the earth is 3900 miles. determine the equation that relates weight, w, to the distance from the center of the earth, d, for this person.
answer choices on picture.

Question 2 (essay worth 10 points) (03.02 mc) in δabc shown below, point a is at (0, 0), point b is at (x2, 0), point c is at (x1, y1), point d is at x sub 1 over 2, y sub 1 over 2, and point e is at the quantity of x sub 1 plus x sub 2 over 2, y sub 1 over 2: triangle abc is shown. point d lies on segment ac and point e lies on segment bc. a segment is drawn between points d and e. point a is at the origin. prove that segment de is parallel to segment ab.