Rewrite the subtraction using tenths
4/5-1/2= 8/10- {your anwser} +

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.

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?

Alex measured the length of an item to be 3.7 cm. the actual length is 3.5 cm. what is alex’s percent error?