Recent content by amantonas

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    Calculators TI-89 won't graph whole function?

    When I try and graph x^(2/3) in my TI-89, it only graphs the half of the graph where x>0. My TI-84 gives me this: But my TI-89 only gives me the right half. Is one of my settings wrong?
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    Undergrad Shuffling a deck of cards question?

    Is it statistically probable that a properly shuffled deck of cards will be in an order that has never before existed amongst other decks? Please explain!