The exponent only applies to the x not the 4
so only the x has permission to move to the denominator
this leaves you with 4/x^3
Rolling an even number would be 1/2 possibility while flipping tails would be 1/2 possibility hence the answer is 1/4
A hexagonal prism should work! The two bases are hexagons, and there are 6 lateral faces that are rectangles. When you count the edges, there are 18
The correct answer to this question is.....
A!!!
I hope this helped!!! (I took the test on it)