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If the nth term of a sequence is 12n-6 what is the 8th term?
90
How do you find the 30th term if nth term is 3n-1?
Just plug in 30 for n in 3n-1. The answer is 89.
How do you find the nth term?
Say if you had the pattern 15 20 25 30 35 40 45 50 To find the nth term you have to see what the gap between the numbers is. In our case this is 5. Then you have to find out what the difference between the gap and the first number. In this sequence it is 10. So your answer would be..... 5n+10 That's how you find the nth term.
What is the formula for the nth term for the sequence 12-21-30-39-48?
> since the value rises by nine at each step and the first term is 12 the formula for > the nth term is: 12+(n-1)*9 Which simplifies to Sn = 9n + 3
What is the nth term for 3 10 17 24 31?
You can see that all the numbers go up by 7. This means that the first part of the nth term rule for this sequence is 7n. Now, you have to find out how to get from 7 to 3, 14 to 10, 21 to 17 ... this is because we are going up in the 7 times table. To get from the seventh times table to the sequence, you take away four. So the answer is : 7n-4
What is the nth term for -2 -9 -16 -23 -30?
The sequence given is -2, -9, -16, -23, -30. This is an arithmetic sequence where each term decreases by 7. The first term (a) is -2, and the common difference (d) is -7. The nth term can be expressed as ( a_n = -2 + (n-1)(-7) = -2 - 7(n-1) = -7n + 5 ).
What is the nth term rule for 9 16 23 30?
9 ,16 ,23, 30 We note that there is a difference of '7' between terms. So the first part of the 'nth' term is 7n. Note the '7' becomes multiple. Next we need to find the constant 'c' So taking the first term (n = 1) we write. 7n + c = 9 7(1) + c = 9 7 + c = 9 c = 2 So the 'nth' term is '7n + 2' To verify , try the 3rd term n= 3 then answer should be '23'. 7(3) + 2 = 21 + 2 = 23 As required.
What is nth term of this sequence 16 22 30 40?
6n+10
What is the nth term of this sequence -2 -9 -16 -23 -30?
t(n) = 5 - 7n for n = 1, 2, 3, ... The difference between each term is -7, therefore the nth term will be: t(n) = -2 + -7 × (n - 1) = -2 + 7n + 7 = 5 - 7n
What is the nth turn for 9 16 23 30 37?
We note that the numbers rise by addition of ;7;7 between terms. Hence we can write 7n . The first term( n- 1) is '9' So we can write 7(1) + c = 9 7 + c = 9 c = 2 So the nth term becomes 7n + 2
Why is the nth term n2 5 if the sequence is 6 9 14 21 30?
Clearly here the nth term isn't n25.
If the nth term of a sequence is 12n-6 what is the 8th term?
90
What is the nth term of 6 16 30 48 70?
I made a program that made the next 25is sequences after 16. It starts at #3 because 30 is #3 Here it is: 30 48 70 96 126 160 198 240 286 336 390 448 510 576 646 720 798 880 966 1056 1150 1248 1350 1456 1566 1680
What is the 30th term of the sequence when the nth term is 3n-1?
Well, honey, if the nth term is 3n-1, then all you gotta do is plug in n=30 and do the math. So, the 30th term would be 3(30)-1, which equals 89. There you have it, sweet cheeks, the 30th term of that sequence is 89.
What is 23-7?
30
How do you find the 30th term if nth term is 3n-1?
Just plug in 30 for n in 3n-1. The answer is 89.
What is the nth term for 3 30 300 3000?
3 x 10(n-1)
