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anonymous
 5 years ago
At most racetracks consists a selection of 1st 2nd or 3rd finishers in a proper order. If they are 10 entries in the race, how many tickets must you purchase to win?
anonymous
 5 years ago
At most racetracks consists a selection of 1st 2nd or 3rd finishers in a proper order. If they are 10 entries in the race, how many tickets must you purchase to win?

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I didn't cheat I been getting them

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0define winning, getting first place only ?

2bornot2b
 5 years ago
Best ResponseYou've already chosen the best response.0Please provide some help on my question after you are done with this one. My question is posted at http://openstudy.com/groups/mathematics#/updates/4db9038eb0ab8b0ba0277b8b

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0To win the Trifecta, you must pick the three horses finishing first, second and third in exact order

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so you want to pick 3 horses out of 10 , where order counts

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0the order will determine the first, second and third in the race

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0we know that the number of ways to choose 3 things out of ten where order counts is 10 P 3 , where P is permutations

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0another way to look at this, there are 10 ways for a first , then once you pick a first winner, there are 9 horses left for a second place, then once you pick a second place there are 8 horses left for a third place

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so you would have to buy A LOT of tickets to win, i wonder if this is feasible to make money

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0whats the difference with c

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0would it be the same as mustiplying
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