The Andromeda Galaxy is the closest to the Earth’s Milky Way Galaxy. It contains at least 200,000,000,000 stars. Write 200,000,000,000 in scientific notation
A. 2x10^-10
B. 2x10^11
C. 2x10^-11
D. 2x10^10
The correct scientific notation representation for 200,000,000,000 is:
D. 2x10^10