In a museum, the ratio of adults to children is 10 to 2 if there are 156 people in the museum how many children are there?

hey seth! : )

i’m not 100% sure, but i think it’s b

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- nicole

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

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