What is the nth term of 23 30 37 44

How is the series running ?
What's the difference between each term and how would you express that as an equation ?

Assuming start state at 16:

Nth=16+((n-1)*7)

Quote:

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Originally Posted by SkyRoller

Assuming start state at 16:

Nth=16+((n-1)*7)

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We help people with homework, we don't do it for them.

On a side note: That's an interesting way of writing the series. Haha. It works though.

Well, the general formula for an arithmetic progression is:



So, it's easy substituting the first term a, the common difference d into that formula. :)