75 Given the geometric sequence: 15, 375 4' 16 Find an explicit formula for an, where the first term is a1 = 15. An Find a6 =

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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**Given the geometric sequence:** \(15, \frac{75}{4}, \frac{375}{16}, \ldots\)

Find an explicit formula for \(a_n\), where the first term is \(a_1 = 15\).

\[
a_n = \underline{\hspace{50pt}}
\]

Find \(a_6 = \underline{\hspace{50pt}}\)
Transcribed Image Text:**Given the geometric sequence:** \(15, \frac{75}{4}, \frac{375}{16}, \ldots\) Find an explicit formula for \(a_n\), where the first term is \(a_1 = 15\). \[ a_n = \underline{\hspace{50pt}} \] Find \(a_6 = \underline{\hspace{50pt}}\)
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