Write with Positive Exponents $$2 ^ { - 1 / 4 } \cdot 5 ^ { 2 / 5 }$$

Multiple Choice

Write with positive exponents.
- $$2 ^ { - 1 / 4 } \cdot 5 ^ { 2 / 5 }$$

A) $10 ^ { 3 / 20 }$
B) $\frac { 1 } { 2 ^ { 1 / 4 \cdot 5 ^ { 2 / 5 } } }$
C) $\frac { 5 ^ { 2 / 5 } } { 2 ^ { 1 / 4 } }$
D) $- 10 ^ { 2 / 20 }$