Use the exact solution to the given initial value problem to delemine at which of the following tries the population will reach $500.$

$\frac{dP}{dt}=0\mathrm{.}8P(1-\frac{P}{400}),P(0)=600$

Select one.

$$ a$.t=0\mathrm{.}34$

b $t=0\mathrm{.}52$

c$.t=0\mathrm{.}86$

c$.t=1\mathrm{.}04$

e$.$ None of the above

NEXTP

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