Date: 2005-07-06 04:09 pm (UTC)From: [identity profile] phendog.livejournal.com
1) bb, bg = .5
2)=0.4*(0.2)+0.6*(0.1)= .14
3) =(36*36*36*10^6)/2000000=23328 minutes (assuming the computer doesn't find the answer before that and quit looking!)
4) 30/52 or 0.5769
5) =1/39*1/38*1/37*1/36*1/35*1/19 = 7.6^-10
6) *is embarrassed to admit that I don't really understand this question, but I'll try* AMBER = 5!, = 120 combinations of letters?
7) Ugh. I don't remember the formula for this, and I'm WAY too lazy to figure it out longhand. So I'm going to take the loser way out and say 4/12 = 0.33 for partial credit?
8) 2/6 = .33


So...how did I do? Honestly, I hated that class...hence why I can't remember most of the more advanced formulas.
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