which-of-the-following-numbers-is-incorrectly-expressed-in-scientific-notation

Question

Which of the following numbers is incorrectly expressed in scientific notation?

Accepted Answer

12.3 x $$10^{3}$$

Answer

3.45 x $$10^{-2}$$

Answer

7.89 x $$10^{5}$$

Answer

1.01 x $$10^{0}$$