Answer:
First, you write an explicit formula then plug in the value of n in the formula with the term number you are trying to find, in this case the 13th term.
The steps are in the pictures
the final answer is 121 btw
please give a more detailed question and i will be happy to try and help with your question
J: 84%.
Step-by-step explanation:
I don't really know how to explain this one.
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