Question 1037226
I will only do question B, you learn from the solution, and then you do A and C.


Dimensions x,y,z and volume v=xyz.
Change x to 2x and change y to 2y.
What is volume?


v=xyz
-
2x*2y*z
4xyz
4*v


Double the size of two of the dimensions makes multiply of volume by 4.