Is the sequence geometric if so identify the common ratio 1/3, 2/9, 4/27, 8/81, 16/243

Yes, the given sequence is geometric and the common ratio is .

Step-by-step explanation:

The given sequence is

If the ratio of all two consecutive terms are same, then the sequence is called geometric.

Therefore the given sequence is geometric and the common ratio is .

1.3

step-by-step explanation:

3x2=6   9x+6

bring down the 6 on both sides

6+6=12

12= 9x

divide by 9

12/9 =

1.3 =x