Math
posted by Bee
The population of a slowly growing bacterial colony after t hours is given by p(t)=3t2+29t+150 . Find the growth rate after 4 hours?

Reiny
I assume you meant
p(t)=3t^2+29t+150
then p'(t) = 6t + 29 and
p'(4) = 6(4)+29
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