A small, isolated mountain community with a population of 700 is visited by an outsider who carries
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A small, isolated mountain community with a population of 700 is visited by an outsider who carries influenza. After 6 weeks, 300 people are uninfected.
(a) Write an equation for the number of people who remain uninfected at time t (in weeks).
(b) Find the number still uninfected after 7 weeks.
(c) When will the maximum infection rate occur?
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