121498
The next number in the sequence would be 25.
If the sequence is determined by 100 - 70 = 30, then the next number is 10.
The next number in the sequence 3-15-6-30-21 is -207.
75. The sequence is:- multiply by three, divide by two, add one.
121498
The next number in the sequence would be 25.
The next number in the sequence is 480
If the sequence is determined by 100 - 70 = 30, then the next number is 10.
The next number in the sequence will be 56.
The next number in the sequence 3-15-6-30-21 is -207.
next in the sequence: 10,20,30,20
Think it's 30...then 20
75. The sequence is:- multiply by three, divide by two, add one.
3321. Use the cubic [265n3 - 1569n2 + 2858n - 1548]/2
6 12 9 18 15 30 27 54 51
56