which set of numbers is arranged in decending order.
A. 7.6 x 10^-25, 7.2x10^-25, 7.2x10^-30,7x10^-30
B. 7.6x 10^-25, 7.2 x 10^-30, 7.2 x 10^-25, 7 x 10^-30
C. 7 x 10^-30, 7.2 x 10^-25, 7.2 x 10^-30, 7.6x 10^-25
D. 7.2 x 10^-30, 7 x 10^-30, 7.6x 10^-25, 7.2 x 10^-25