Gerry is registering for classes next semesters. He is deciding between two teachers, Dr Anderson and Dr. Bean. He speaks To 17 friends that previously took the course from Dr. Anderson and also speaks to 17 friends that took it from Dr. Bean. Eight of his friends said they highly recommend Dr. Anderson. 11 of his friends highly recommended Dr. Bean.

Acertain population of bacteria demonstrates exponential growth doubles in size every 4 days. how long will it take the population to triple in size?

Roy has 4 1/2 pizzas for the soccer team to split after the game. if each member is going to get 1/2 of a pizza, how many players are on the soccer team

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).