Question: Which expression has a value of 1/16 ?
A) (2^{-4})^{-1}
B) (2^{4})^{-1}
C) (2^{8})^{-2}
D) (2^{-8})^{-2}
Correct answer: B
Grade: 8 | Topic: Expressions and Equations | Difficulty: Easy | Standard: 8.EE.A.1