What is the range of the function y = |x |?

x ≥ 0
y ≥ 0
all real numbers

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

Hi, can anyone show me how to do this problem? 100 points for this. in advance

In priyas math class there are 10 boys and 15 girls. what is the ratio of boys to girls in priyas math class? express your answer as a decimal