Thread: A little maths problem for you

  1. #76
    . Driveway's Avatar
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    lol, I didn't notice the links were in white until you said that, took me about 3 seconds after I read that to figure it out

  2. #77
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    Originally posted by Dual-Catfish
    Apparently everyone thinks its impossible... Well, it's not, and I shall show you.
    $3.16 $1.20 $1.25 $1.50 seem to work out to $7.11
    http://mathforum.org/library/drmath/view/55897.html
    http://www.mozart-oz.org/documentation/fdt/node21.html#section.elimination.grocery

    There are many ways to do it... I used the now non-existant program.
    Thanks
    This is my signature. Remind me to change it.

  3. #78
    Registered User Dual-Catfish's Avatar
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    all numbers are null set. In math, null set doesn't equal zero, it means no real numbers. Therefore, I say all four values are null set
    Lets not forget that these are prices. Prices of actual items, like bananas, apples, pears or slaves.

    I don't know about you, but i've never saw something priced null.
    That program is similar to the other which I used... however different. Anyone else have any brainteasers?

  4. #79
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    Wink

    You have a bag that contains two balls, each of which is either red or blue with equal probability. You add two balls, one red and one blue, and then draw out a ball and notice it is blue. Then you draw another ball. What is the probability that you will be fired for wasting your time on stupid puzzles like this when you should be working?

  5. #80
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    Zero, as I do this during school
    This is my signature. Remind me to change it.

  6. #81
    Registered User Jet_Master's Avatar
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    I know this is a bit late... igot delayed...

    Now, for Jet_Master: where did you come up with the fact that one of the values is 2? Is that a random guess?
    i did not say that one of the values is 2. i said that one ofthe values is around half of 7.11 .and, no it was not a random number. i did some calculations to get that results although it does seem illogical to me...

    anyway, i madea program to test the results of the four values. and dual_catfish's values were indeed exactly correct!!
    way to go man!!!
    I am the Alpha and the Omega!!!

  7. #82
    Registered User Jet_Master's Avatar
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    You have a bag that contains two balls, each of which is either red or blue with equal probability. You add two balls, one red and one blue, and then draw out a ball and notice it is blue. Then you draw another ball. What is the probability that you will be fired for wasting your time on stupid puzzles like this when you should be working?
    unregistered, this problem is kinda like the one i posted in page 3 of this thread.

    You are driving a bus from point A to point K. When you start, you have 15 people aboard. At point B, 3 get off, 6 get on. At point C, 3 get off, 5 get on. At point D, 5 get off,1 gets off. At point E, 8 get off, 4 get on. At point F, 5 get on. At point G, 3 get off, 4 get on. At point H,3 get off, 9 get on. At point I, 2 get off. At point J, 3 get off. When you get to point K, what is the name of the driver?


    and guess what...

    I STILL FELL FOR IT !!!!!
    WHAT AN IDIOT!!! (i indicate myself)


    i said "(i indicate myself)" so that no-one takes offense to it. i seem to have gained a reputation of being a very rude and offensive person. that is not correct and i apologize for ever offending anyone because i didn't mean to.
    Last edited by Jet_Master; 05-21-2002 at 07:24 PM.
    I am the Alpha and the Omega!!!

  8. #83
    Registered User Commander's Avatar
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    Originally posted by Jet_Master
    i indicate myself
    you indicate right myfriend!!!!!
    oh i'm sorry! i didn;t realize my fist was rushing to meet ur face!

    MSN :: [email protected] []*[]

  9. #84
    Registered User Jet_Master's Avatar
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    OK!!! i have another question... this might be kinda hard...
    if anyone has heard this before, please dont reveal the answer. some of us might like to think hard over it...

    you have 6 matchsticks. 4 full ones and 2 brocken ones. the brocken ones are brocken into equal halves. that means that you have 4 full and four half matchsticks.
    Code:
           | | | |
           | | | |   | | | |
    your aim is to make 3 equal size squares (only). ie.
    the matchsticks (and squares) can be touching each other but there should only be 3 equal squares. no more or no less. and there should also not be any protruding stick extra left.
    ask any doubts or clarifications to me.
    good luck!
    Last edited by Jet_Master; 05-21-2002 at 08:10 PM.
    I am the Alpha and the Omega!!!

  10. #85
    ¡Amo fútbol!
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    Break the remaining full matches, and it is easy.

  11. #86
    Registered User Commander's Avatar
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    I don't think ur allowed to break em!
    oh i'm sorry! i didn;t realize my fist was rushing to meet ur face!

    MSN :: [email protected] []*[]

  12. #87
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    Can I make three congruent rectangles instead? That would be a little easier.
    if anyone has heard this before, please dont reveal the answer. some of us might like to think hard over it...
    The whole point is to reveal the answer before others, the inconvenient realities of life permitting!
    I go to encounter for the millionth time the reality of experience and to forge in the smithy of my soul the uncreated conscience of my race.

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  13. #88
    Registered User Jet_Master's Avatar
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    Break the remaining full matches, and it is easy.
    no, you are NOT allowed to break any sticks.

    Can I make three congruent rectangles instead?
    no, you have to make 3 equal squares.

    The whole point is to reveal the answer before others, the inconvenient realities of life permitting!
    i wanted that, not for my own reasons, but so that others might get some time to think it over. some people might like that. but if you want to reveal it, by all means, go ahead...
    Last edited by Jet_Master; 05-22-2002 at 06:54 AM.
    I am the Alpha and the Omega!!!

  14. #89
    Code:
     ___
    |   |
    |___|
    Does it have to be an equal square? (all sides same length?)

    or can it be like this:
    Code:
     ____
    |    |
    |    |
    |____|
    Last edited by Xmevs; 05-22-2002 at 06:39 AM.

  15. #90
    Registered User Jet_Master's Avatar
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    Does it have to be an equal square? (all sides same length?)
    a square has to have four equal sides. if the sides are not equal, it wont be a square, it will be a rectangle.

    eachside has to be same length and each square has to be same size.
    I am the Alpha and the Omega!!!

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