A sheet of paper is cut into 3 same size parts Each of the parts is then cut into 3 same size parts and so on a After the 6th cut how many of the smallest pieces of paper are there b After the nth cut how many of the smallest pieces of paper are there a There are of the smallest pieces of paper after the 6th cut Type your answer using exponential notation b There are of the smallest pieces of paper after the nth cut Type your answer using exponential notation