Question

The size of a certain cell is 2.5 * 10 to the -9 power m. Another cell is 1.5 * 10 to the 3rd power larger. How large is the larger cell in scientific notation?

my answer is 3.75 * 10 to the -6 power m

Answer 1

(2.5*10^-9)(1.5*10^3) = 3.75*10^-6
yes

Answer 2

Multiplying Powers with the Same Base

1. -15x^4y
2. -18 over m^5n
3. 768x^11
4. 2.535×10^10
5. 3.75×10^-6m

Connections Academy

Answer 3

Anonymous is right

Answer 4

Anonymous is correct I got 100%