Algebra Help Please??????????????????????????

I am trying to find out the relationship is between these numbers: 18, 6, 2, 2/3, 2/9 ( in that order ) I KNOW THAT IS HAS SOMETHING TO DO WITH EXPONENTS

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  • 8 years ago
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    it's a series

    18/3^n

    where n runs from 0 to 4.

  • 8 years ago

    the relationship is a geometric sequence because 18/3=6 and 6/3=2 so if you divide every number you have by three you get the next number in the sequence. hope i helped you

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