This is the sequence: 1, 2, 4, 6, 16, 12, 64, 24, 36, . . . Develop an equation that can used to determine the nth term in this sequence.

At which term does the sequence 10,12,14.4,17.28,... exceed 100?

Find the common ratio for the geometric sequence 2.5,5,10,20,...

Is the sequence 0.3,1.2,2.1,3,... arithmetic? If sofind the common difference.

Find the 10th term of the arithmetic sequence that begins with 7 and 15.

At which term does the term does the sequence 5.4,14.5,23.6, exceed 151?

Find the 5thterm of the arithmetic sequence 9b,5b,b, .

Find the first term and common difference of an arithmetic sequence whose ninth term is -1 and the sixteenth term is -15. Then find a formula for the general term.

Find the twenty-seventh term of a sequence where the first term is 7 and the common difference is 9.

Find the sum of the first 50 terms of the arithmetic sequence whose general term is an=2n5.