Help with math

Discussion in 'General' started by death_star, 23 Jan 2004.

  1. death_star

    death_star What's a Dremel?

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    My friend needs some help on some math thing.

    After diving 30 meters, a submarine leveled off at a depth of 305 meters. What was the depth before the last dive?

    It has to be answered in an algebra sentace... any ideas?
     
    death_star, 23 Jan 2004
    #1
  2. Monkeyboy

    Monkeyboy Minimodder

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    X + 30 = 305 ?
     
    Monkeyboy, 23 Jan 2004
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  3. death_star

    death_star What's a Dremel?

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    Doh! How st00pid of me not to think to that, thanks.
     
    death_star, 23 Jan 2004
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  4. death_star

    death_star What's a Dremel?

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    Again "Give examples of three substances that are each in a different state at room temperature."

    Thanks.
     
    death_star, 25 Jan 2004
    #4
  5. Jamie

    Jamie ex-Bit-Tech code junkie

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    Oxygen, Aluminium and water?
     
    Jamie, 25 Jan 2004
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  6. Monkeyboy

    Monkeyboy Minimodder

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    You're welcome.
    :D
     
    Monkeyboy, 25 Jan 2004
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  7. cpu121

    cpu121 What's a Dremel?

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    If you need to use Elements then Mercury can be used instead of water for liquid state.
     
    cpu121, 25 Jan 2004
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