Write an equation of the perpendicular bisector of the segment with endpoints U(-3,4) and V(9,8)

Find the missing factor. 7s2 + 25s + 12 = (s + 3)( ).

The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%

List the sides of δrst in in ascending order (shortest to longest) if: m∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12°