Complete the equation to show that 4.2÷0.35 is equal to 420÷35.

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.

Can (2,3 and square root 10) be sides ona right triangle?

For what value of (y) is 3^3/3^y =1/9