The volume of the ice cream cone in the diagram is 12image cubic centimeters. If the height of the ice cream cone is 9 centimeters, what is the diameter of the opening of the cone?

Afitness center has 2 membership plans one has a low dollar sign up fee of 15 dollars and costs 38 dollars per month to join. a second plan has a higher sign up fee of 78 dollars but a lower monthly fee of 31 dollars for what number of days of the month is the coat the same