Use the Ratio Test to Determine the Convergence or Divergence $\sum _ { n = 1 } ^ { \infty } \frac { n ^ { 3 } } { 8 ^ { - n } }$

Multiple Choice

Use the Ratio Test to determine the convergence or divergence of the series. $\sum _ { n = 1 } ^ { \infty } \frac { n ^ { 3 } } { 8 ^ { - n } }$

A) diverges
B) converges
C) Ratio Test is inconclusive