Question
You are thinking of using some leftover ceramic tiles to make a decorative border for a patio. You have eight blue, four gold, and nine white tiles.
In how many ways can you make the border if you must use all the tiles to put a single row along the edge of the patio? Show how you arrive at your answer.
In how many ways can you make the border if you must use all the tiles to put a single row along the edge of the patio? Show how you arrive at your answer.