Suppose you pick a card at random from those below. you put the card back before picking a second card.

the events are?

a independent
b dependent

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step-by-step explanation:

pleaze mark brainliest!

step-by-step explanation:

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

80x^8−68x^6+16^5−20x^4−4x^3+8x^2

hope i'm right lol