A pair of dice was rolled many times and the results appear below. Based
upon these results, what is the
experimental probability of rolling a 2?

Answer is in the photo. I can't attach it here, but I uploaded it to a file hosting. link below! Good Luck!

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answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere