The answer is 27 but I am not sure I hope my calculations ain't wrong
Answer:
2,125,760
Step-by-step explanation:
The first term (a) is 8
The fourth term is 216
Hence the sum of the first 12 term can be calculated as follows
= 8-8(3)^12/1-3
= 8-24^12/-2
= 2,125,760
The sum of first 12 terms is 2,125,760
So 115 divided by 5 is 23, so the answer is 23.
1 and 3 over 25
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The answer is V=0.3157=0.32
