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what is the 10th term in this arithemetic sequence of 2,9,16,23,30?

  • math -

    a=2 , d=7

    t(n) = a+(n-1)d
    t(10) = a+9d
    = .....

  • math -

    2,9,16,23,30,37,44,51,58,65

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