4 years ago

Determine the first five terms of each geometric sequence. a1= 5 r = 0.5

1 answer:

6 0

AN = (1/2^N-1) A1 { in general AN= (r^N-1) A1

<span>A5 = (1/2^4) 40 = 40/16 = 0.5
</span>
So the answer to your question is 0.5

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