Determine Whether the Series Is Convergent or Divergent $\sum _ { n = 1 } ^ { \infty } \frac { n ^ { 2 } + 9 } { n ^ { 7 } + n }$

Q57: Find all values of p for

Q58: Which of the partial sums of

Q59: If $600 is invested at

Q60: Determine whether the series is convergent

Q61: Determine whether the series is convergent

Q63: Determine whether the series is convergent

Q64: Use the Integral Test to determine

Q65: Use series to approximate the definite

Q66: Find the radius of convergence and

Q67: Determine whether the series is absolutely