Question

Help with Probability

Answer 1

In professional football, there are 5 teams per division. In how many orders can the teams in a division finish at the end of a regular football sesson?

Answer 2

5! = 5*4*3*2*1=120

Answer 3

thanks that helps

Answer 4

How many ways can a coach arrange a batting order on a 10 person team if the first 4 hitters are always the same?

Answer 5

He only has to arrange the other 6, so 6!=720 ways.

Answer 6

kk thanks

Answer 7

In how many ways can 8 runners finish 1st, 2nd and 3rd in a race?

Answer 8

\[8\times 7\times 6\]

Answer 9

8P5

Answer 10

8!/5!

Answer 11

which one?