5.5 * 10^4 * 2.2 * 10^-10^-8 use scientfic notation

Answer 1

5.5 * 10^4 * 2.2 * 10^-8 can be expressed as:

(5.5 * 2.2) * 10^(4 - 8)
= 12.1 * 10^-4
= 1.21 * 10^-3