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Answer:
3
Step-by-step explanation:
ANSWER
Approximately after 15 minutes.
EXPLANATION
The growth rate of the first bacteria is

The growth rate of the first bacteria :

To find the time that, there will be an equal number of bacteria, we equate the two equation;



We solve for t to get,

Or

We discard the negative value.
This implies that,

Answer:
#3. 16a + 24b
Step-by-step explanation:
P= 2( length plus width).
Step-by-step explanation:
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