The area of a square piece of land in square units can be represented by the expression 9q4r8s6. what is the length of one side of the piece of land?
3q2r6|s3| units
3q2r4|s3| units
18q8r16s12 units
81q8r16s12 units

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