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Sub 505 (Easy)|   Sequences|      
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Bunuel
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If b_n = n + n/4, what is b_{16}? 03 Jan 2017, 02:31
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B
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!

Difficulty:

5% (low)

Question Stats:

99% (00:19) correct 1% (00:16) wrong based on 98 sessions

History

Date
Time
Result
Not Attempted Yet
If \(b_n = n + \frac{n}{4}\), what is \(b_{16}\)?

A. 24
B. 20
C. 16
D. 8
E. 4
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B
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rohit8865
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If b_n = n + n/4, what is b_{16}? 03 Jan 2017, 09:40
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Bunuel
If \(b_n = n + \frac{n}{4}\), what is \(b_{16}\)?

A. 24
B. 20
C. 16
D. 8
E. 4
Show more

n=16
thus
16+(16/4)
20

Ans B
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0akshay0
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If b_n = n + n/4, what is b_{16}? 20 Jan 2017, 10:07
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Bunuel
If \(b_n = n + \frac{n}{4}\), what is \(b_{16}\)?

A. 24
B. 20
C. 16
D. 8
E. 4
Show more

n = 16;
=> \(b_{16}\) = 16 + 16/4 = 20;

Hence option B is correct.
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Bunuel
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