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

Asocial networking site currently has 400,000 active members, and that figure is predicted to increase by 32% each year. the following expression represents the number of active members on the site after t years.

Carley bought a jacket that was discounted 10% off the original price. the expression below represents the discounted price in dollars, based on x, the original price of the jacket.

Describe the symmetry of the figure. identify lines of symmetry, if any. find the angle and the order of any rotational symmetry.