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