If an object speeds up to five times its original speed, how much does its kinetic energy increase?

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.

Abcd is a square. what is the measure of angle bac

The measure of angle 0 is 600 degrees