Use scientific notation to solve the problem.
Assume that the volume of the earth is 5 x 1014 cubic meters and the volume of a bacterium is 2.5 x 10-16 cubic meters. If the earth could be filled with bacteria, how many would it contain?
Select one:
O 2.0 x 10-30 bacteria
O b.
2.0 x
1030 bacteria
O c. 5.0 x 10-31 bacteria
O d. 5.0 x 1031 bacteria