Question

How does the volume of a sphere with radius 2cm compare to the volume of a sphere with radius 1cm​

Answer 1

if you take the radius of the first and second sphere you find that they are doubled there fore the volume changed at a rate of 2 squared because 2 is what the radius was multiplied by going from the second sphere to the first so you would square what the sphere was multiplied by there fore making your answer: the volume is compares with 2 squared