Multiply (4.7 x 104) by (6.4 x 1015). express your answer in scientific notation. a) 3.008 x 1020 b) 3.008 x 1060 c) 3.008 x 1061 d) 30.08 x 1019

It's answer A, 3.008 x 10^20

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