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10 March, 00:49

Determine whether the sequence 30, 6, 1.2, 0.24, 0.048, ... is an arithmetic

or a geometric sequence. If it is geometric, what is the common ratio?

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  1. 10 March, 01:03
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    Answer:it is a geometric sequence

    Step-by-step explanation:

    30,6,1.2,0.24,0.048, ...

    For geometric sequence

    Common ratio=t2/t1=t3/t2=t4/t3

    t2/t1=6/30=1/5

    t3/t2=1.2/6=1/5

    t4/t3=0.24/1.2=1/5

    Therefore I can conclude it is a geometric progression
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