What are the zeros of the quadratic of the function f(x)=6x^2+12-7

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.

The fraction 7/9 is equivalent to a percent that is greater than 100%. truefalse

Simplify 24÷(-2)(3)+7 a. -29 b. 3 c. 11