Mathematics, 02.02.2020 17:01, bushrajmaBushra

Andy has two similar conical hats, hat a and hat b. the diameter of hat a is 18 inches, and the diameter of hat b is 9 inches. what is the ratio of the volume of hat a to the volume of hat b?

2: 1
16: 1
4: 1
8: 1

i got 2: 1 but i don't think that is right. you!

Answers: 1

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Andy has two similar conical hats, hat a and hat b. the diameter of hat a is 18 inches, and the diam...