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NatalieLove

  • 4 years ago

What is the 9th term of the geometric sequence 4, 12, 36, …? I think its 26,244

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  1. precal
    • 4 years ago
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    |dw:1335654276381:dw|

  2. precal
    • 4 years ago
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    yes, you are correct

  3. JayDS
    • 4 years ago
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    the pattern is times 3 4, 12, 36, 108, 324, 972, 2916, 8748, 26244 so it's the last term 26244

  4. precal
    • 4 years ago
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    yes, but the formula will allow you to find any term, 100th term, something you do not want to have to write out

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