SOLUTION: PROBLEMS: 1. Find a formula for the nth term of the following sequence: 4, 12, 36, 108, 324, . . . . 2. Find the 8th of the geometric sequence whose third term is 1/25 and whose

Question 1168725: PROBLEMS:
1. Find a formula for the nth term of the following sequence: 4, 12, 36, 108, 324, . . . .
2. Find the 8th of the geometric sequence whose third term is 1/25 and whose sixth is 1/3125
3. What are the first five terms of the geometric sequence whose first term is a1 = 2 and whose
common ratio is r = 3.
4. Find the 10th term of the geometric sequence whose first term is 8 and whose common ratio is ¼.
Determine if each of the following is a geometric sequence. If so, determine the common ratio.
1. 2, 4, 8, 16, 32, . . . .
2. 1, 5, 9, 13, 17, . . . .
3. 1, -1, 1, -1, 1, . . . .
4. 2, 2/3, 2/9, 2/27, 2/81, . . . .
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
too much.
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