Which set of numbers is ordered from least to greatest?
A. 25%, 13, 0.5%, 62.5%, 78
B. 25%, 13, 0.5, 62.5%, 78
C. 0.25, 33%, 12, 78, 0.75
D. 0.3, 13%, 13, 34%, 34, 0.8

step-by-step explanation: a reaction is first order. if the initial reactant concentration is 0.0200 m, and 25.0 days later the concentration is 6.25 x 10-4 m, then its half-life is:

pooopoopopoopop

step-by-step explanati∵∵∴∴on:

s

step-by-step explanation: