11 th term of the following geometric sequence. 10,50,250,1250

Question

11 th term of the following geometric sequence.
10,50,250,1250

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Aubrey 1 week 2021-11-16T03:57:56+00:00 1 Answer 0 views 0

Answers ( )

    0
    2021-11-16T03:59:44+00:00

    Answer:

    97,656,250

    Step-by-step explanation:

    The first term, a(1), is 10.  The next is 5 times greater.  And so on.  Thus, the common ratio is 5, and the general formula for this sequence is

    a(n) = a(1)*5^(n -1).

    Therefore,

    a(11) = 10*5^(11 – 1) = 10*5^10  =  97,656,250

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