New Posts For Thread: another maths problemhttps://community.betfair.com/general_betting/go/thread/view/94082/23481710/another-maths-problemhow many ways are there to answer 8 t/f questions??how many ways to answer if half of the answers are answered true?how many if he answers each consecutive answer differently?70 ways if half are true (choose 4from8)https://community.betfair.com/general_betting/go/thread/view/94082/23481710/another-maths-problem?post_id=419428030#41942803070 ways if half are true (choose 4from8)Wed, 16 Dec 2009 05:09:16 -0600cheers thanks a lot for that.https://community.betfair.com/general_betting/go/thread/view/94082/23481710/another-maths-problem?post_id=419428014#419428014cheers thanks a lot for that.Wed, 16 Dec 2009 04:44:15 -0600Hi Bazza, As far as I know there are 2^8=256 ways to answer 8 true/false questions.If half are answered true I think there are 2^4=16 ways of answering the questions.And if each consecutive answer is different there are just two ways, TFTFTFTF and FThttps://community.betfair.com/general_betting/go/thread/view/94082/23481710/another-maths-problem?post_id=419428010#419428010Hi Bazza, As far as I know there are 2^8=256 ways to answer 8 true/false questions.If half are answered true I think there are 2^4=16 ways of answering the questions.And if each consecutive answer is different there are just two ways, TFTFTFTF and FTWed, 16 Dec 2009 04:43:27 -0600how many ways are there to answer 8 t/f questions??how many ways to answer if half of the answers are answered true?how many if he answers each consecutive answer differently?https://community.betfair.com/general_betting/go/thread/view/94082/23481710/another-maths-problem?post_id=419428006#419428006how many ways are there to answer 8 t/f questions??how many ways to answer if half of the answers are answered true?how many if he answers each consecutive answer differently?Wed, 16 Dec 2009 04:30:27 -0600