Divide and give the answer in scientific notation:
1.2 x 10^-3/
4 x 10^6
A3.0 x 1018
B3.0 x 1010
C3.0 x 10-10
D3.0 x 10-9
1.2 x 10^-3/
4 x 10^6
A3.0 x 1018
B3.0 x 1010
C3.0 x 10-10
D3.0 x 10-9