At a glass vase factory, 3 out of the last 15 vases produced were chipped. What is the experimental probability that the next vase will be chipped? Write your answer as a fraction or whole number.

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?

A10 inch cookie cake is divided into 8 slices. what is the area of 3 slices

Amass weighing 16 pounds stretches a spring 8/3 feet. the mass is initially released from rest from a point 2 feet below the equilibrium position, and the subsequent motion takes place in a medium that offers a damping force that is numerically equal to 1/2 the instantaneous velocity. find the equation of motion if the mass is driven by an external force equal to f(t)=cos(2t).