The product of 4 and t is add to1

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.

Iwill make brain if you me correctly fill this out needs due today pls and send it back to me (click the link and you will get it)

The volume of a cube is 8 in to the 3rd power. how long is each side?