On a blueprint the scale indicates that 6 centimeters represent 15 feet. What is the length of a room that is 7.2 centimeters long and 5 centimeters wide on the blueprint?

Find the average rate of change for f(x) = x2 − 3x − 10 from x = −5 to x = 10.

Find parametric equations for the line. (enter your answers as a comma-separated list of equations. let x, y, and z be functions of t.) the line in the direction of the vector 5 i + 5 j − 6k and through the point (−4, 4, −2).

What are the sotions to the quadratic equation 9x^2=4