(New page: Hey! I was looking at this one, and kind of confused on how to approach it, right now I have (80x79x78x77x76x75x74)/C(80,11) = 1/26122320. But I do not think that this is correct, please...) |
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Hey! I was looking at this one, and kind of confused on how to approach it, right now I have (80x79x78x77x76x75x74)/C(80,11) = 1/26122320. But I do not think that this is correct, please help! | Hey! I was looking at this one, and kind of confused on how to approach it, right now I have (80x79x78x77x76x75x74)/C(80,11) = 1/26122320. But I do not think that this is correct, please help! | ||
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| + | On the top I put number of ways to pick 7 numbers which will result in winning out of the 11 which could result in winning. | ||
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| + | On bottom I put all possible numbers (80,11) | ||
Revision as of 19:26, 1 October 2008
Hey! I was looking at this one, and kind of confused on how to approach it, right now I have (80x79x78x77x76x75x74)/C(80,11) = 1/26122320. But I do not think that this is correct, please help!
On the top I put number of ways to pick 7 numbers which will result in winning out of the 11 which could result in winning.
On bottom I put all possible numbers (80,11)
