Y is 60km away from X on a bearing is 135°. Z is 80km away from X on a bearing of 225°. Find the distance of Z from Y and the bearing of Z from Y.

Part a: solve –mk – 120 > 95 for m. show your work. (4 points) part b: solve 2c – 9f = 45 for f. show your work. (6 points)

The physical fitness of an athlete is often measured by how much oxygen the athlete takes in (which is recorded in milliliters per kilogram, ml/kg). the mean maximum oxygen uptake for elite athletes has been found to be 60 with a standard deviation of 7.2. assume that the distribution is approximately normal.

Aof 12 , we to a of 4 to on a .of 4 be ?