Polynomial Real World Problems

Come up with one or more polynomial real world problem/s.This could be an area, volume or a vertical motion problem- or whatever else you can think of, as long as there are polynomials involved.

Please include a solution to the problem and all the work recquired to find the solution. The final product will be executed through a visual (drawing, flier etc.) so it would be great if it's possible to incorporate mathematics with art :)