2 years ago

Help!?!?!?!?!!!?!?!!!?!!

Mathematics

1 answer:

Alexxx [7]2 years ago

8 0

Answer:

12.48

Step-by-step explanation:

Judging by the answers, the meaning of S4 is the sum of the first 4 terms of the series. That would be

10 + 2 + .4 + .08 = 12.48

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