Multiple Choice
The mass of bacteria in a Petri dish is 56 micrograms. After 3 hours the bacteria's mass as increased to 164 micrograms. How long will it take for the population to quadruple?
A) 1.3 hours
B) 3.9 hours
C) 0.3 hours
D) 2.9 hours
E) 1.4 hours
Correct Answer:

Verified
Correct Answer:
Verified
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