Simplify the following expression to Scientific Notation: (4×10−9)5

A. 4×10^−45
B. 2.0×10^−3
C. 2.0×10^−46
D. 1.024×10^−48
E. 1.024×10^−42
F. 4×10^−20
G. 20×10^−4

E. 1.024×10^-42