27, 26, 37, 37
There are two sequences mixed in together
2+7=9 9-4=5
5+8=13 13-3=10
10+9=19 19-2=17
This first set goes up by 1 each time.
The second set goes down by 1 each time.
17+10=27 27-1=26
26+11=37 37-0=37
27 BUT, as far as I can tell, it does not complete the sequence which can continue further.
2 9 5 13 10 19 17
27
27. But that continues the sequence, it does not complete it.
One.
To complete the sequence 5, 10, 3, 15, 20, 13, 25, 30, we can look for patterns. The first set of numbers (5, 10, 15, 20, 25, 30) increases by 5, while the second set (3, 13) appears to increase by 10. The next logical number in the pattern would be 35, following the sequence of increasing by 5. However, if we are looking for a continuation of the second set, the next number would be 23 (13 + 10).
18
that best completes the sequence 2 9 5 13 10 19 17 is 27.
2 5 9 10 13 17 19
The sequence n plus 3 can be represented as 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, ... The 10th term of this sequence can be found by substituting n = 10 into the formula, which gives us 10 + 3 = 13. Therefore, the 10th term of the sequence is 13.
10 (between 7 and 13)
The next number in the sequence is 27.