6 runners, 3 medals, how many ways to give them? well, runner say 2 could get gold or not, bronze or not and silver or not, and so can any other runnner, and the order "does matter", it makes a distinction, thus, is a Permutation
Answer:
50.41 minus 1.71 is 48.70 divided by 5 is 9.74
Answer:
here is the correct answer