Please answer these questions with process

5. To what number does the series _ converge? (2017, College Board Practice Bram MCQ) 30. Which of the following statements about the series _ , -2" - 1 1 (A) 0 (B) - -e (C) (A) The series diverges by the nth term test. r te r te (D) The series does not converge. B) The series diverges by limit comparison to the harmonic series )-. (C) The series converges by the nth term test. 16. Which of the following is the interval of convergence for the series ) (*+ 2)" (D) The series converges by limit comparison to the geometric series _ (A) -4