The area of a rectangle is 7.7682x10^4 cm^2 and the width is 2.42x 10^2cm. what is the length(a) 3.21x10^2(b) 3.21x10^6(c) 1.88x19^8(d) 1.88x10^6

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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