In a school soccer league wah seven teams ni how many ways c

In a school soccer league wah seven teams, ni how many ways can they foush m the portions \"winner\". \"runner-up\' and \"third place

Solution

Among 7 teams in soccer league there are 7 possible winners, then 6 possible runner-ups, and finally 5 possible third place finishers. Selecting 3 from 7 and placing them in an order; the number different possible ways are

P(7,3) = 7 · 6 · 5 = 210 .