Which of the following sets would have a graph with an open circle on 5 and a ray pointing left on the number line? . 1) {x | x r, x ≤ 5}. 2) {x | x r, x > 5}. 3) {x | x r, x < 5}

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