If a sample of 66 employees were taken from a population of 820 employees,
s2 could refer to the variance of how many of the employees' salaries?

Prove the converse of the pythagorean theorem using similar triangles. the converse of the pythagorean theorem states that when the sum of the squares of the lengths of the legs of the triangle equals the squares length of the hypotenuse, the triangle is a right triangle. be sure to create and name the appropriate geometric figures.