Can someone please answer this question
Giving brainleist!

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 step function g(x) is defined as shown.what is the range of g(x)? ***answer choices in picture.

Which number line represents the solution set for the inequality -1/2x> 24?