
Andrew M. answered 06/25/15
Tutor
New to Wyzant
Mathematics - Algebra a Specialty / F.I.T. Grad - B.S. w/Honors
We know the set is R,B,W,G,O and repeats...
This means every 5th element will be orange. Thus the 45th element is Orange.
The 44th element is one prior to orange so it is green.

Andrew M.
06/25/15