Use the rational zero theorem to find a rational zero of the function f(x) = 2x^3+ 11x^2– 17x + 28. Do not include “x=“ in your answer.

What is the quadric regression equation that fits these data

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.

Study results indicate that the mean length of time people spend on a bus in a city is between 21.2 min and 24.5 min what is the study margin of the error?