Which of the following inequalities is equivalent to 1 ≥ x ? x ≥ 1 x ≥ -1 x ≤ -1 x ≤ 1

Twenty percent of what number is 40?

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.

Somone me i want to know what 18 hours out of 24 hours in a fraction