The class size for 8 classrooms is shown. 14, 22, 24, 25, 25, 28, 32, 34 Which class size affects the range of all 8 classes the MOST? Answers:
A:34
B:25
C:22
C:14

Sorry guys but as you have a small brain

Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)

Which of the following describes how to calculate the value of x?