Can not be determined without the starting number in the series or n sub1
77
The formula is 6n + 7 where n is the nth term So 8th term would be (6 x 8) + 7 = 48 + 7 = 55
If you mean: 34 39 24 ... then the nth term is 39-5n and so the 100th term = -461
The difference between the numbers is increasing by 2 each time. The hundredth term of the sequence will be 10300.
If the sequence is taken to start 1,1,2,... then the 100th term is 354,224,848,179,261,915,075 And you've got to hope I have typed that in correctly!
n = 100 + 7 = 107
130
77
The formula is 6n + 7 where n is the nth term So 8th term would be (6 x 8) + 7 = 48 + 7 = 55
For {12, 15, 18} each term is the previous term plus 3; a general formula for the nth term is given by t(n) = 3n + 9. For {12, 24, 36} each term is the previous term plus 12; a general formula for the nth term is given by t(n) = 12n.
If you mean: 34 39 24 ... then the nth term is 39-5n and so the 100th term = -461
2n+4: 6,8,10......104........204
Centennial
The difference between the numbers is increasing by 2 each time. The hundredth term of the sequence will be 10300.
If the sequence is taken to start 1,1,2,... then the 100th term is 354,224,848,179,261,915,075 And you've got to hope I have typed that in correctly!
502
Lets say the formula is 5n+6 you would times the 5 by 100 - 500, and then add on the 6! So your answer would be 506.