What is the midpoint of ab if a = (−2, 2) and b = (3, −1)? a. (1/2,1/2) b. (5/2,3/2) c. (-1/2.-1/2) d. (-5/2,-3/2)

How do i start to solve? would appreciate a walk-thru! a bird sitting 16ft above the ground in an apple tree dislodges an apple. after how many seconds does the apple land on the ground? (assuming that no branches will interfere with it's fall)

If there are 3.281 feet in 1 meter, how many inches are in one centimeter

What is the area of a triangle with vertices at (-3 3) (-3,2) and (1,2)?