A cone shaped ice cream cone is 6.0 inches tall the base of ice cream cone has a circumference of 9.5 inches what is the approximate volume of the ice cream cone

The oates family went out for dinner the price of the meal was $33.95 the sales tax was 7.25% of the price of the meal . the tip was 15% of the meal and the sales tax . how much money did the oates family pay for the meal, including tax and tip