77
The formula is 6n + 7 where n is the nth term So 8th term would be (6 x 8) + 7 = 48 + 7 = 55
Can not be determined without the starting number in the series or n sub1
1,429,144,287,220
No, it will be a formula, because "the nth term" means that you have not defined exactly which term it is. So, you make a formula which works for ANY term in the sequence.
130
77
The nth term is 0.37n+0.5 and the 10th term is 4.2
n = 100 + 7 = 107
The formula is 6n + 7 where n is the nth term So 8th term would be (6 x 8) + 7 = 48 + 7 = 55
Can not be determined without the starting number in the series or n sub1
1,429,144,287,220
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.
No, it will be a formula, because "the nth term" means that you have not defined exactly which term it is. So, you make a formula which works for ANY term in the sequence.
-5,120
Tenth term of 5n + 1 = 5*10 + 1 = 51
1st term= 3 2nd term = 5 Nth term = 2n+1 10th term= 21 = 2(10)+1