Calvin is mixing colored gravel for the bottom of his fish tank. he mixes 12 pounds of gravel weigh 3 pounds of purple gravel. how much blue gravel is used per pound of purple gravel?

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

d

gimmee one of those gold crowns!

~coco

point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.

the function makes a strait line horizontally with no x intercept but a y intercept at 9.