Question: Write an expression for the nth term of the geometric sequence. Then find the 10th term of the sequence. 1. a1 = 100, r =

Write an expression for the nth term of the geometric sequence. Then find the 10th term of the sequence.
1. a1 = 100, r = 1.05
2. a1 = 5, r = 0.2
3. a1 = 18, a2 = −9

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