Find the 7th term of the geometric sequence whose common ratio is 1/2 and whose first turn is 5
The 'n'th term is [ 4 - 3n ].
The 'n'th term is [ 4 - 3n ].
Starting with the number 4, applying the rule of multiplying by 2 and then subtracting 3 gives the following sequence: 4, 5, 7, 11, 19, 35. This pattern can be calculated as follows: 4 x 2 - 3 = 5, 5 x 2 - 3 = 7, 7 x 2 - 3 = 11, 11 x 2 - 3 = 19, 19 x 2 - 3 = 35.
It is: 3n+2
Find the 7th term of the geometric sequence whose common ratio is 1/2 and whose first turn is 5
The 'n'th term is [ 4 - 3n ].
The 'n'th term is [ 4 - 3n ].
The 'n'th term is [ 4 - 3n ].
Starting with the number 4, applying the rule of multiplying by 2 and then subtracting 3 gives the following sequence: 4, 5, 7, 11, 19, 35. This pattern can be calculated as follows: 4 x 2 - 3 = 5, 5 x 2 - 3 = 7, 7 x 2 - 3 = 11, 11 x 2 - 3 = 19, 19 x 2 - 3 = 35.
It is: 3n+2
2n+5
The answer is 47 The first term has 3 added to it = 2 + 3 =5 The second term has 6 added to it = 5 + (3 x 2) =5 + 6 = 11 The 3rd term is = 11 + (6 x 2) = 11 + 12= 23 Hence the next one is = 23 + (12 x 2) = 23 + 24 = 47
The nth term is 2 + 3n.
The nth term is 3n+2 and so the next number will be 17
0, 1, 1, 2, 3, 5, 8 so the 7th term is 8
term n = 3n - 1 for n = 1, 2, 3, ...