The size of a certain cell is 2.5 x 10^-9m. Another cell is 1.5 x 10^3 times larger. How large is the larger cell in scientific notation?
A. 4 x 10^-27m
B. 4 x 10^-12m
C. 3.75 x 10^6m
D. 3.75 x 10^-6m
To find the size of the larger cell, we need to multiply the size of the smaller cell by 1.5 x 10^3.
2.5 x 10^-9m * 1.5 x 10^3 = 3.75 x 10^-6m
Therefore, the larger cell is 3.75 x 10^-6m in scientific notation.
The correct answer is D. 3.75 x 10^-6m.