Use infinite geometric summation to write 0.18 as a fraction whose numerator and denominator have no common factors. recall that 0.18 means 0.18181818 . .

step-by-step explanation:

i hate black

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