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The population \(p(t)\) at time \(t\) of a certain mouse species satisfies the differential equation: \(\frac{d p(t)}{d …

Q1

The population \(p(t)\) at time \(t\) of a certain mouse species satisfies the differential equation:

\(\frac{d p(t)}{d t}=0.5 p(t)-450\)

If \(p(0)=850\), then the time at which the population becomes zero is:

a

\(2 \ln 18\)

b

\(\ln 9\)

c

\(\frac{1}{2} \ln 18\)

d

\(\ln 18\)

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