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Pascal Triangle
Posted:
Mon Mar 04, 2013 9:52 amby nsguy1350.
On the Math Test in Flower Mound this last weekend there was a question about Blaise Pascal's trianlge I did not understand.
17. Using Blaise Pascal's triangle and letting the 1 at the top be row 0, determine the 3rd number in the 14th row.
Is there a formula for this problem, or do you just have brute force solve it?
Re: Pascal Triangle
Posted:
Mon Mar 04, 2013 11:11 amby darksaber21
It is just [unparseable or potentially dangerous latex formula]
Re: Pascal Triangle
Posted:
Mon Mar 04, 2013 11:34 amby lrp
I concluded the answer to be 91 due to the denoting of the Pascal Triangle.
Re: Pascal Triangle
Posted:
Mon Mar 04, 2013 11:49 amby lrp
Can you guys help me with these 2 questions
Betty Notsogood and Willie When bowl two games. Willie is one and one-half times as likely to win any games as is Betty. What is the probability that Willie and Betty will win both games?
A infinite geometric sequence has a common ratio of 2/3 and a sum of 45. What is the first trm of the sequence?
Re: Pascal Triangle
Posted:
Mon Mar 04, 2013 12:12 pmby darksaber21
Re: Pascal Triangle
Posted:
Mon Mar 04, 2013 12:32 pmby darksaber21
Re: Pascal Triangle
Posted:
Mon Mar 04, 2013 1:59 pmby nsguy1350.
Thanks guys
Re: Pascal Triangle
Posted:
Mon Mar 04, 2013 3:22 pmby lrp
Thanks guys
Re: Pascal Triangle
Posted:
Mon Mar 04, 2013 6:15 pmby qwerty123
Re: Pascal Triangle
Posted:
Mon Mar 04, 2013 6:42 pmby darksaber21
Re: Pascal Triangle
Posted:
Mon Mar 04, 2013 7:24 pmby lrp
Thats pretty legit.
Re: Pascal Triangle
Posted:
Mon Mar 04, 2013 9:39 pmby nsguy1350.
No I am not nsguy. nsguy goes to my school, but I did not know that until after I made this account