1. What is the sum of the first six terms of the
geometric sequence 32, 64, 128, ...?
2. Find the sum of the terms of a geometric sequence
where the first term is 1, the last term is 16 807
and the common ratio is 7.
3. Determine the number of terms in the geometric
sequence 41= -2, r = 5, Sn = -62
4. What is the sum of the first 100 terms of the
geometric sequence -6, 6, -6, 6, -6, ...?
5. What is the sum of the first 95 terms of the
geometric sequence 6, -6, 6, -6, 6, ...​