Question 968065
Format for model, {{{y=N*2^t}}}, but the model could be based on Natural Logarithm if you wanted.  


For t=24,
{{{y=N*2^24}}}
{{{y=N*16777216}}}
{{{highlight(y=16777216N)}}}
Note that initial bacteria is still a variable, N.


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Natural Log format would be {{{y=N*e^(kt)}}} and you would solve for k.  Use k 
to determine y.