arithmetic sequence solvings
What is the common difference in the arithmetic sequence: 2, 5, 8, 11, ...?
3
What is the 10th term of the arithmetic sequence: 1, 4, 7, 10, ...?
24
What is the sum of the first 5 terms of the arithmetic sequence: 3, 7, 11, 15, ...?
54
What is the nth term of the arithmetic sequence: 6, 10, 14, 18, ...?
4n + 2
What is the common ratio in the geometric sequence: 2, 4, 8, 16, ...?
2
What is the 15th term of the geometric sequence: 3, 6, 12, 24, ...?
49152
What is the sum of the first 8 terms of the geometric sequence: 5, 10, 20, 40, ...?
3195
What is the nth term of the geometric sequence: 4, 8, 16, 32, ...?
4 * 2^(n-1)
What is the common ratio in the geometric sequence: 10, 5, 2.5, 1.25, ...?
1.5
What is the 7th term of the geometric sequence: 6, 12, 24, 48, ...?
192