Evaluate the Expression $\left( \frac { 16 } { 25 } \right) ^ { - 1 / 2 }$

question 619

Multiple Choice

Evaluate the expression.
- $\left( \frac { 16 } { 25 } \right) ^ { - 1 / 2 }$

• A) \(\frac { 8 } { 25 }\)
• B) not a real number
• C) \(\frac { 5 } { 4 }\)
• D) \(\frac { 4 } { 5 }\)

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