Problema Solution
At a horse show, ribbons are given for first, second,third, and fourth places. There are 20 horses in the show. How many different arrangements of four winning horses are possible?
Answer provided by our tutors
80 different arrangements are possible if there are 20 horses and 4 place arrangements possible. 4 x 20 = 80 - See more at: http://www.chacha.com/question/if-at-a-horse-show,-ribbons-are-given-for-first,-second,-third,-and-fourth-places.-there-are-20-horses-in-the-show.-how-many-different-arrangements-are-possible#sthash.8YmE09er.dpuf