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Nth term for 11 ,31,51,72?

The given sequence is 11, 31, 51, 72 The nth term of this sequence can be expressed as an = 11 + (n - 1) × 20 Therefore, the nth term is 11 + (n - 1) × 20, where n is the position of the term in the sequence.


What is the nth term of -4 -1 4 11 20 31?

To find the nth term of the sequence -4, -1, 4, 11, 20, 31, we first identify the pattern in the differences between the terms: 3, 5, 7, 9, 11, which increases by 2 each time. This suggests a quadratic relationship. The nth term can be expressed as ( a_n = n^2 + n - 4 ). Thus, the nth term of the sequence is ( a_n = n^2 + n - 4 ).


What is the nth term for 13 22 31 20 49?

+9


What is the nth term for the sequence minus1 4 11 20 31 44?

Difference is 5,7,9,11,13 Second difference is 2 (2x)^2 gives 4,9,16,25 Difference between 2x^2 and sequence is -5 Thus, the nth term will be (2n)^2-5


What is the nth term of 1 7 17 31 49?

2n^2-1


What is the nth term for 30292827?

31 - n


What is the nth term for 11 21 31 41?

10n + 1


What is the nth term for the sequence 10 17 24 31 38?

The nth term in the arithmetic progression 10, 17, 25, 31, 38... will be equal to 7n + 3.


What is the nth term for the sequences 7 13 19 25?

The nth term is 6n+1 and so the next term will be 31


What is the nth term for the sequence 22 13 4 -5 -14?

the nth term is = 31 + (n x -9) where n = 1,2,3,4,5 ......... so the 1st term is 31+ (1x -9) = 31 - 9 =22 so the 6th tern is 31 + (6 x -9) = -23 Hope this helps


What is the next term in the pattern 2 9 11 20 31?

63


What is 31 plus -20?

11