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Earn +20 ptsQ: What is the 20th term for the sequence 3 6 9 12?
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What is the value of the 11th term in the sequence -3 -6 -12 -24 ...?
It is: -3072
What is the 33rd term of this arithmetic sequence 12 7 2 -3 -8 and?
It is -148.
What is the nth term of the sequence 2 7 12 17?
The nth term is 5n-3 and so the next term will be 22
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 of the number sequence 15 12 9 6?
According to Wittgenstein's Finite Rule Paradox every finite sequence of numbers can be a described in infinitely many ways and so can be continued any of these ways - some simple, some complicated but all equally valid. Conversely, it is possible to find a rule such that any number of your choice can be the next one.The simplest rule is un = 18 - 3n
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