Mr. Bernard needs to order boxes for his 18-inch diameter “Super Pizza.” What is the approximate circumference of the Super Pizza? Use 3.14 for π. Show your work.

What is the approximate area of the Super Pizza? Use 3.14 for π. Show your work.
Please help and hurry

Part of the total score for each program is the sum of five program component scores. on the free program, the sum of these five program component scores is multiplied by a factor of 2.0. yuzuru hanyu, of japan, earned scores of 9.07, 8.96, 8.89, 9.21, and 9.36 for the program components portion of his free program. how many total points did he receive for this portion?

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.

What is the greatest number of parts of a circle that can be formed by cutting the circle with 7 straight cuts? (note: the parts do not have to be equal in size)