Questions: Evaluate: Sum from n=1 to 6 of 4(3)^(n-1) S=[?] Remember: for a geometric series, S=a(1-r^n)/(1-r)
![Evaluate:
Sum from n=1 to 6 of 4(3)^(n-1)
S=[?]
Remember: for a geometric series, S=a(1-r^n)/(1-r)](https://thumbnail.justsolvely.com/seoQuestionThumb/a1e0d92b-86f1-477a-b94b-6520efb5e67c.webp)
Transcript text: Evaluate:
\[
\begin{array}{c}
\sum_{n=1}^{6} 4(3)^{n-1} \\
S=[?]
\end{array}
\]
Remember: for a geometric series, $S=\frac{a\left(1-r^{n}\right)}{1-r}$
Solution
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