Member since April 15, 2009

zyrus64

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zyrus64
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coin tossing
Wed 15 Apr, 2009 02:26 pm - thank you, and yes am new, but thanks anyway I got it (view)
coin tossing
Wed 15 Apr, 2009 01:50 pm - the answer is suppose to be 120, but I can't see how they got that answer. The tossing of seven fair coins is 128. 2x2x2x2x2x2x2=128 the example they have is: tossing three fair coins.... (view)
coin tossing
Wed 15 Apr, 2009 01:33 pm - If you toss seven fair coins, in how many ways can you obtain at least two tails? (view)
 
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