) The circumference of circle A is four times the circumference of circle B. Which statement about the areas of the circles is true?

(A)The area of circle A is sixteen times the area of circle B.

(B)The area of circle A is four times the area of circle B.

(C)It depends on the value of π.

(D)It depends on the actual diameters of the circles.

I'm not so sure of this is correct, but I think the answer is

(A)The area of circle A is sixteen times the area of circle B.

question: how many people can she serve?

answer: she can serve 16.66666667 people. so she can only give 16 people a complete serving.

question: does she have enough ice cream for her guests?

answer: no. explanation: she only has enough for 16 people to have a full serving. however, she can give a 17th person a partial serving.