Find the length of the third side. If necessary, write in simplest radical form.​

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

Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?

What does independent variable and dependent variable mean in math?