Question

Identify the seventh term in the sequence in which a1=4096 and r=1/4

Answer 1

\[a_n = a_1r^{n-1}\]
so n = 7 (7th term), a_1 = 4096, and r = 1/4 gives:
\[a_7=(4096)(\frac{1}{4})^{6}\]
i dont have a calculator on me, one sec, while i wolfram that >.>

Answer 2

well, it turns out the answer is 1 lol

Answer 3

Thank you very much!