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  1. #1
    How much soil is there in a hole measuring one metre by one metre by one metre?

  2. Join Date
    Nov 2005
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    1,931
    #2
    none

    what's the derivative of a constant

  3. #3
    zero

    derivatives are slopes of curves....constants have no slopes..values for x are all the same.


    A 10 foot rope ladder hangs over the side of a boat with the bottom rung on the surface of the water. The rungs are one foot apart, and the tide goes up at the rate of 6 inches per hour. How long will it be until three rungs are covered?

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    Sep 2003
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    #4
    Next question please.......

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    Oct 2002
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    #5
    More than 6 hours?

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    Nov 2005
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    #6
    try this one ;)


    Five couples went for a dance together. The names and surnames of neither boys nor girls started with the same letter. The list of names & surnames of boys and girls are given below.
    Boys
    Names – Arnold, Brad, Chris, Dennis, Elvis
    Surnames – Aniston, Baker, Campbell, Davis, Edwards

    Girls
    Names – Angelina, Betty, Catherine, Diana, Elizabeth
    Surnames – Austin, Burton, Carrey, Dean, Everts

    The following things are known

    Clue 1- Brad Aniston is neither going around with Ms Burton nor Catherine
    Clue 2- Angelina Dean is neither going around with Mr Baker nor Chris
    Clue 3- There are "two boys" whose name and their fiancée's surname start with the same letter. One is Chris, but the other is neither Arnold nor Mr. Baker.
    Clue 4- There are two girls (who are not paired with either of the "two boys" referred in clue (3)) whose name and their fiancé's surname start with the same letter. One of them is Angelina but the other is neither Catherine nor Ms Everts.

    Who is Elizabeth's Partner?

  7. Join Date
    Jun 2003
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    #7
    please lock the thread immediately i feel like im back in high school doing problem solving stuffs :D

  8. Join Date
    Oct 2002
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    1,496
    #8
    Quote Originally Posted by city
    zero

    derivatives are slopes of curves....constants have no slopes..values for x are all the same.


    A 10 foot rope ladder hangs over the side of a boat with the bottom rung on the surface of the water. The rungs are one foot apart, and the tide goes up at the rate of 6 inches per hour. How long will it be until three rungs are covered?
    infinity, as the tide goes up, so will the boat hehehe :D
    di ako math wizard, kelangan ko lang bumawi sa mga exam na nabagsak ko nong college hehehe

  9. Join Date
    Sep 2003
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    21,384
    #9
    Quote Originally Posted by Sheep
    please lock the thread immediately i feel like im back in high school doing problem solving stuffs :D


  10. Join Date
    Oct 2002
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    13,415
    #10
    geeks

    hehe

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Math Wizards Lair