A scientist estimates that would be [tex]2^5 \cdot 3^3 \cdot 10^5[/tex] bacteria in a Petri dish. we can say that there are 86400000 bacteria in a Petri dish. standard form
Given :
A scientist estimates that, after a certain amount of time, there would be [tex]2^5 \cdot 3^3 \cdot 10^5[/tex] bacteria in a Petri dish.
To write it in standard form , we need to expand the exponent and multiply it
2^5, we multiply 2 five times
[tex]2^5= 2 \cdot 2 \cdot 2 \cdot 2 \cdot 2=32\\3^3=3 \cdot 3 \cdot 3= 27\\10^5=10 \cdot 10 \cdot 10 \cdot 10 \cdot 10=100000[/tex]
Now we multiply all the numbers
[tex]2^5 \cdot 3^3 \cdot 10^5\\32 \cdot 27 \cdot 100000\\86400000[/tex]
There are 86400000 bacteria in Petri dish.
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