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2 years ago

11

Find the sum of the first 12 terms of geometric sequence 3,-9,27-81,243

1 answer:

Over [174]2 years ago

5 0

Answer:

3, -9, 27,-81,243,-729,2187,-6561,19683,-59049,177147,-531441

the sum is −398,580

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3 years ago

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MissTica

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3 years ago

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andrew-mc [135]

<u>Answer:</u>

Probability of getting three jacks = $\frac { 3 } { 5 2 }$

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3 years ago

Read 2 more answers