A strain of bacteria reproduces @ 25% every 12 min. In how much time will it triple itself ??
Select the correct option.
A) 96 min
B) 72 min
C) 60 min
D) 48 min
E) 40 min
The original question is:   A strain of bacteria reproduces at the rate of 25% every 12 min. In how much time will it triple itself ?   1.25^x = 3 --&gt; x = ~5 --&gt; five 12 minute periods = 60 minutes.   Answer: 60 min.
<result>C</result>
A strain of bacteria reproduces @ 25% every 12 min. In how much time will it triple itself ??