Convert 0.0078 from standard form to scientific notation.
7.8 • 10 – 3
7.8 • 10 – 2
0.78 • 10 – 2
0.78 • 10 – 3
7.8 • 10 – 3
7.8 • 10 – 2
0.78 • 10 – 2
0.78 • 10 – 3