What is the the number halfway between 3/4 and 3/5? a) . 27/40. b) . 2/3 . c) . 7/10. d) .13/20

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°

Find the solution on the interval [0, 2pi)