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Adam1994

  • 4 years ago

Find the sum of the first 5 terms of a geometric series whose first term is 3 and whose common ratio is one-fifth. Round your answer to the nearest tenth.

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  1. amistre64
    • 4 years ago
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    3, 3r, 3rr, 3rrr, 3rrrr

  2. amistre64
    • 4 years ago
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    geometrics simply multiply the last term by the common ratio to get the next term

  3. amistre64
    • 4 years ago
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    \frac{top}{bottom} if yor trying out the latex coding

  4. amistre64
    • 4 years ago
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    \[\frac{top}{bottom}\]

  5. soniya_jain
    • 4 years ago
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    amistre there it is given one-fifth

  6. soniya_jain
    • 4 years ago
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    then 3, 3r,3rr.....hw will dat help

  7. amistre64
    • 4 years ago
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    yes, r = 1/5 the generality of it doesnt change

  8. soniya_jain
    • 4 years ago
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    ohhh......okie.....so here r=1/5th ?

  9. amistre64
    • 4 years ago
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    yes

  10. soniya_jain
    • 4 years ago
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    thanku...

  11. amistre64
    • 4 years ago
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    your welcome :)

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