You will notice that in the series you describe, each number increases by an amount that is one more than the previous increase, so 7 + 1 = 8, 8 + 2 = 10, 10 + 3 = 13, 13 + 4 = 17. The next sequence will require adding 5 to 17, giving us 22.
6
The prime numbers between 10 and 20 are 11, 13, 17, and 19.
19 23 29 31 and so on. All prime numbers
11, 13, 17, 19
The next number in the sequence is 27.
35
27
The next number is 27.
the answer is 27
You will notice that in the series you describe, each number increases by an amount that is one more than the previous increase, so 7 + 1 = 8, 8 + 2 = 10, 10 + 3 = 13, 13 + 4 = 17. The next sequence will require adding 5 to 17, giving us 22.
13
The next number is 27. The numbers are in pairs. The lower number is subtracted from the higher and makes an incremental series 7, 8, 9 and you have to find the next pair to make the increment of 10. So you are looking for a number 10 higher than 17; which is 27.9-2=7, 13-5=8, 19-10=9 and 27-17=10
27.
6
27, 26, 37, 37
10