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# What is the largest integer n for which 2^n < 16^-2 ?

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Senior Manager
Joined: 18 Feb 2019
Posts: 386
Location: India
GMAT 1: 460 Q42 V13
GPA: 3.6
What is the largest integer n for which 2^n < 16^-2 ?  [#permalink]

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10 Apr 2019, 12:22
00:00

Difficulty:

35% (medium)

Question Stats:

71% (00:57) correct 29% (00:42) wrong based on 17 sessions

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What is the largest integer n for which 2^n < 16^-2 ?

A. -9
B. -8
C. -7
D. -4
E. -2
Manager
Joined: 21 Feb 2019
Posts: 118
Location: Italy
What is the largest integer n for which 2^n < 16^-2 ?  [#permalink]

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10 Apr 2019, 15:41
$$2^n < 2^{4*-2}$$

$$2^n < 2^{-8}$$

$$n = - 9$$ satisfies the given inequality. Pick A.
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What is the largest integer n for which 2^n < 16^-2 ?   [#permalink] 10 Apr 2019, 15:41
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