diamondboy23owwx2r diamondboy23owwx2r 05-10-2017 Mathematics contestada Which of the following is less than 6.5 x 10^-5. A. 1.4 x 10^-3 B. 2.5 x 10^-4 C. 7.8 x 10^-5 D. 4.6 x 10^-6