Verified answer

(a) for the first one, you can give the 1st place prize to 8 people, the 2nd place prize to 7 people and the 3rd place prize to 6 people. 8*7*6=336

8P3

a million.there is an equation. for this,i'm unsure on the subject of the call for it. i can not form the direct equation in, however the stairs are like this: (10 x 9 x 8 x 7)divided by employing (4 x 3 x 2 x a million) = 210 2.i could no longer tell the version between question (a) and question (b)...? If there are no ties, then the questions are an identical. i'm unsure. ugh. 8 x 7 x 6 divided by employing 3 x 2 x a million =fifty six 3. nicely, it relatively is an exceedingly direct question. check out it this way, working example:there's a a million% hazard Marshall gets fired,. And which ability theres a ninety 9% Marshall will shop his pastime. Your concern is an identical, in uncomplicated terms the numbers have replaced. Theres a seventy 8% hazard Marshall would be previous due, then which ability theres a 22% hazard that he won't be previous due. a million-seventy 8%=22% I did a foul pastime of attempting to describe, sorry, ah., i'm nevertheless a 6th grader, so I cant quite help. I had an astounding time with the matters however, they are kinda uncomplicated, you in simple terms would desire to quite understand them, and then they do no longer look to be troublesome to be sure.

The first part is easy. 8 Contestants. Therefore, 8 people eligible for 1st, then 7 others for 2nd, and the other 6 for third.

8*7*6= 336

I'd have to think about the second part though.

56 ways ie 8c3 ways