jamarstand
08.04.2020 •
Mathematics
Find the sum of the first 9 terms in the following geometric series.
Do not round your answer.
64 + 32 + 16 + ...
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Ответ:
127.75
Step-by-step explanation:
The geometric series above has a rule of
a+(a/2)+(a/4)+(a/8)
and so forth until you get to 9 numeric values.
Therefore, the whole geometric series up to 9 term is:
64+32+16+8+4+2+1+0.5+0.25=127.75
1 2 3 4 5 6 7 8 9 Terms
Ответ: