kennedyking
kennedyking
12-06-2018
Mathematics
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Please answer quick!!!
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altavistard
altavistard
12-06-2018
This is obviously a decreasing sequence. Thus, the common ratio is the fraction 1/4, not the integer 4. Eliminate C and D. Next, at n=1, the value of the 1st term is 16, which is actually 16(1/4)^(1-1) = 16(1) = 16. Thus, B is correct.
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