Two cells are viewed and measured under a microscope. The approximate diameter of each cell is listed.
Cell P: 5.0x10^-4m
Call Q: 3.0x10^-5m
What is the difference in the diameter of the two cells?
A. 0.002m
B. 0.00047m
C. 0.047m
D. 0.05m
The difference in the diameter of the two cells is 5.0x10^-4m - 3.0x10^-5m = 4.7x10^-4m = 0.00047m
Therefore, the answer is B. 0.00047m