A university class has 474 students enrolled, 45 of whom are juniors.
What is the probability that a randomly chosen student will be a junior?

im sorry but no. i just need to answer for 50 poonts oof

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

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step-by-step explanation:

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice