Aswim meet has 13 contestants signed up for a 100 meter butterfly event. how many different ways can the top 6 contestants place

1235520

Step-by-step explanation:

Given : A swim meet has 13 contestants signed up for a 100 meter butterfly event.

To find the number of ways can the top 6 contestants place, we use permutations because order to place them matters here.

We know that the number of permutations of n things such that r things taken at time is given by :_

Then, the number of different ways can the top 6 contestants place out of 13 contestants will be:_

Hence, the number of different ways can the top 6 contestants place = 1235520

answer: all the values are within because it has a pattern that repeats from -6 to 4.

good luck!

konichiwa~! my name is zalgo and i am here to answer your anime-related question today. more than likely, kirishima would kill izuku, marry mino and kiss momo. all of this would be my opinion by the way. (and i am also a weeb lol)

i hope this you! : d

stay and stay proud! " - zalgo

(and do you think you can mark me as brainliest? i'd greatly appreciate it! arigato~! )