How will u find a odd ball among 27 similar balls in 3 balances .We don't know whether it is heavier or lighter. try eskay ... ALL-NEW Yahoo! Messenger -...
... balances .We don't know whether it is heavier or lighter. ... I believe we need more information, like in what way is the odd ball different? Is it...
... Stone)" ... Following is a link to an equation I discovered. I recently began work in 3d and was blown away by this and wanted to share it and get...
sorry slim the dude , In the 27 balls the odd ball may be either heavier or lighter. with regards eskay ... ALL-NEW Yahoo! Messenger - sooooo many all-new ways...
I think it's impossible in general (but I could be confused about it!). Pr: Since the odd ball can be one of 27 and either heavier or lighter, there are 54...
Maybe I should add: If you get "equal" conditions on all prior weighings, there will be a supply of balls which are known to have the proper weight and can be...
It was shown earlier that the strategy for for picking the numbers from -4 to 4 so that three of the numbers add to zero is equivalent to Tic Tac Toe and a 3x3...
After thinking about this problem, it occured to me that this needed to be modified. The original TTT zero-sum for 3x3 is correct, but not for any grid...
Actually, the square only need be panmagic, so zero-sum games for any size grid are for n>3 where n is the number of numbers that add to zero. ... needed ... ...
If you divide the 27 balls into three groups of 9, G1, G2 and G3, and G1 is the heaviest, then weighing G1 against G2, and then against G3, should be enough to...
Hi, I don't know whether anyone will be able to work this out, but this seems to be the place to ask so here goes... A friend of mine has invented a board game...
A clue in itself; unfortunately I haven't the motivation to throw myself back into that branch of calculus at present. ... <nick_hobson@y...> ... ABC ... the...
Hi, and welcome. I'm presuming that at least one of the dice on the first roll must be a six (it doesn't matter if there are loads of 5's and/or 4's and/or...
... the ... 5's ... No. You could feasibly fail to roll a 6 on either of the first two rolls, then roll 6+5+4 in your last throw and still complete the ...
So he's as much an arse in person as he is on the TV??? Hmmmmm. The last time I saw Countdown, earlier this year, they had changed the opening sequrnce into...
What happens if you roll a 6 AND a 5 on your first roll? DO you then have two more throws (of the three dice) to get the 4? If you get a 6, a 5 and a 4 on...
... First, the spoiler: I calculate the probability of winning as 0.508458... Let P(k,m,n) be the probability of rolling k dice n times and getting (subject to...
... so ... order] ... getting ... numbers. ... I agree. ... I don't agree, but maybe my interpretation is wrong. For example, P(2,2,1) is supposed to be the...
Dear pals, please solve this for me... An anagram is a new phrase derivated from another one that have EXACTLY the same letters as the first. Ex: And I Love...
... EXACTLY the same letters as the first. Ex: And I Love Her - Hole Invader ... that any combination of words is a valid phase, how many anagrams can be made...
Hello All, Many of the humor we see today are not of the clean nature or if it's too clean, many people think it cannot be that funny. But how about a clean...
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