A si B sunt puncte ce apartin aceluiasi cerc de centru0 . Aflati m TAB STIIND CA AOB =100grade

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.

Yesterday i ran 5 miles. today, i ran 3.7 miles. did my percent increase, decrease or is it a percent error? plz i need

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