Homework Help

Discussion in 'Random Chat' started by Elvenwriter, Apr 30, 2009.

  1. Elvenwriter

    Elvenwriter Mmmm, Spam

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    post a problem here and you can get help from other TTFers

    SIMPLE INTEREST----- MATH

    directions:write the formula to compute the missing value. do not solve.

    principal = $100
    rate = 4%
    time = 2 years
    intrest = ???

    PLZ & TY!!! <3
     
  2. Elvenwriter

    Elvenwriter Mmmm, Spam

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    p-p-p-please :( *puppy face worthy for alchy*
     
  3. Kakashi

    Kakashi The Fighters Guide House Member

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    the question doesn't make any sense.

    Is this his salary? Is the rate monthly or yearly?
     
  4. AlphaAlex

    AlphaAlex Official Forum Nuisance

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    say your dog ate it :D
     
  5. Raff the Sweetling

    Raff the Sweetling Threadkiller

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    I was going to help, but it says do not solve. So....yes solve it, or no?
     
  6. Elvenwriter

    Elvenwriter Mmmm, Spam

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    *eyebrow* your asking *me*???!!!!??? *looks at paper* it doesn't say... well.... this sux
     
  7. Kakashi

    Kakashi The Fighters Guide House Member

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    principal = $100
    rate = 4%
    time = 2 years
    intrest = ???

    100*1.04*2=interest

    is that all?
     
  8. Raff the Sweetling

    Raff the Sweetling Threadkiller

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    Wouldnt it be

    100*.04*2=intrest
     
  9. Elvenwriter

    Elvenwriter Mmmm, Spam

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    so you just multiply everything?
     
  10. Kakashi

    Kakashi The Fighters Guide House Member

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    yeah, yeah. I was thinking total salary.
     
  11. Raff the Sweetling

    Raff the Sweetling Threadkiller

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    Yes. 100 X Rate x time.
    $100x 4% (.04) x 2(years)
     
  12. AlphaAlex

    AlphaAlex Official Forum Nuisance

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    times the 3 numbers together
     
  13. Raff the Sweetling

    Raff the Sweetling Threadkiller

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    If that doesnt work then just do what Alex said.
     
  14. Raff the Sweetling

    Raff the Sweetling Threadkiller

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    And if that dont work, multiply them together add 4, double that, divide it in half and subtract 4.
     
  15. Meteorain

    Meteorain Magical & Mystical

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    Edit: Nah, telling you the answer won't make you learn
     
  16. Elvenwriter

    Elvenwriter Mmmm, Spam

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    oh. well that's simple. see, i am in advanced math class, but this stuff is review and i forgot it :D i have NO idea why i am in advanced math. simply put: i SUCK at it
     
  17. Elvenwriter

    Elvenwriter Mmmm, Spam

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    what happens when you have to find the formula if they give you everything BUT the rate?
     
  18. Raff the Sweetling

    Raff the Sweetling Threadkiller

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    Do you get the intrest paid amount?
     
  19. Elvenwriter

    Elvenwriter Mmmm, Spam

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    principal = $105
    rate = ???
    time = 2 yrs.
    intrest - $9
     
  20. Raff the Sweetling

    Raff the Sweetling Threadkiller

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    If you have the intrest value than it would be all dividing

    Intrest / Time / Principal = rate

    9 / 2 / 105 = rate

    / is my division sign