22
31.
31
(1) Take the difference of the two previous numbers in sequence (2) Add 4 to this difference. (3) Take the number from step #2 and add it to the previous number in the sequence. For example, to find the next number in the sequence: (1) 121 - 90 = 31 (2) 31 + 4 = 35 (3) 121 + 35 = 156
It is: 9
22
31.
31
16
(1) Take the difference of the two previous numbers in sequence (2) Add 4 to this difference. (3) Take the number from step #2 and add it to the previous number in the sequence. For example, to find the next number in the sequence: (1) 121 - 90 = 31 (2) 31 + 4 = 35 (3) 121 + 35 = 156
6
It is: 9
158 One possible sequence is t(n) = 0.5*(19n2 - 7n + 40) for n = 1, 2, 3, ...
If you are adding one to the number you subtract each time, then 31 would be the next number. 46 - 1 = 45 45 - 2 = 43 43 - 3 = 40 40 - 4 = 36 36 - 5 = 31, etc...
the number that comes after 30 is 31 then it's 32, 33, 34, 35, 36, 37, 38, 39, then finally it's 40
The number between 30 and 40 is 31. This is because it falls between the two given numbers in a numerical sequence. In mathematics, when determining a number between two given values, it is important to consider the order of the numbers on the number line.
9 = 13 - 4 = 22 - 13 = 31 - 22 = 40 - 31 next are 49 58 67 76 85 94 and so on ...