Find the lengths of the diagonals of this trapezoid.

All per-unit concepts rely on ratios, meaning, to provide a type of measurement

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.

Simplify the following expression 48^1/2