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# arithmetic situations help

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7. Choose one situation that is arithmetic, what was your thinking behind the situation if you did not use research to create the situation?

a. Write the recursive and explicit formulas for the sequence.

Mar 13, 2019

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For the first one if you are looking for situations that require arithmatic well I can kick you off with a few Idea's one persay maybe a certain percentage of your income taken away after you get paid for two weeks you could say (because this does happen) The goverment takes 20% of your income every week, This also works with bonun'es in cash I know in new york they take a good percentage of your bonus.

Mar 13, 2019
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If I work and get \$7/hour, then for every working hours, my balance forms an arithmetic sequence.

Let's say my original balance is \$\(b_0\), and my balance after n hours of working is \$\(b_n\), then the recursive formula is \(b_n = b_{n-1} + 7\) and the explicit formula is \(b_n = b_0 + 7n\).

Mar 13, 2019