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If 2^10 ≒ 10^3 and 5^20 ≒ 10^x, then what is the value o

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If 2^10 ≒ 10^3 and 5^20 ≒ 10^x, then what is the value o

by Max@Math Revolution » Sun Nov 17, 2019 10:57 pm
[GMAT math practice question]

If Image
, then what is the value of integer x?

A. 10
B. 12
C. 14
D. 16
E. 18
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by Max@Math Revolution » Tue Nov 19, 2019 11:54 pm
=>

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