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stop!hammertime!

  • 3 years ago

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  1. Yahoo!
    • 3 years ago
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    It is a G.P with Common ratio 1/2

  2. Yahoo!
    • 3 years ago
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    \[S = \frac{ a(1-r^n) }{ 1-r }\]

  3. Yahoo!
    • 3 years ago
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    Where n = 5 a= 1 st term

  4. stop!hammertime!
    • 3 years ago
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    I'm guessing r is the ratio which is 1/2?

  5. stop!hammertime!
    • 3 years ago
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    Am I right? Or no?

  6. stop!hammertime!
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    @Yahoo!

  7. Yahoo!
    • 3 years ago
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    Yup u r correct

  8. stop!hammertime!
    • 3 years ago
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    Ok cool! Thanks a lot! :)

  9. Yahoo!
    • 3 years ago
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    Welcome

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