Find the perimeter of a square with a height of 3 7/3 inches

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.

Of four points are collinear, they are also coplanar

Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11