Answer :
Final answer:
The number of bacteria will be approximately 845 in a day and a half.
Explanation:
To calculate the number of bacteria in a day and a half, we need to determine how many times the population doubles in that time. Since the bacteria double every 6.5 hours, they will double approximately 3.69 times in a day and a half (36 hours). Starting with 100 bacteria, the population will become:
100 x (2^3.69) = 845.32
Therefore, there will be approximately 845 bacteria in a day and a half.
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