The equation of the linear regression line represents the relationship between the number of cars washed for charity, x, and the amount earned for the charity, y. what does the slope of the line represent? yˆ=10x+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