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allochka39001 [22]
3 years ago
11

A bacteria population triples in number each day . if there are 2,551,500 bacteria on the 7th day , how many bacteria were prese

nt on the first day ?
Biology
2 answers:
Gre4nikov [31]3 years ago
8 0
<span>the total number of bacteria present on first day would be

2,551,500=x*<span>3^6
</span></span><span>x=<span><span>2,551,500 / </span><span>3^6
</span></span>=3,500</span>
Sedaia [141]3 years ago
4 0
Well it is triples you can tell that it is a division question.  So triples means by 3. 
The equation is 2,551,500 = d X 3^6. So, now 2,511,500 / 729 is your final answer, 3,500. Hope it helps :)


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