The pollution level near a dump site has been modeled by the equation P(t) = 0.05 +0.11e0.34, where P is the volume of pollutants (in cubic meters) and t is the time (in years). a) What is the rate change in the pollution level with respect to time? P' (t): b) At what rate is the pollution level changing at time t = 3 years? (round to 3 decimal places) c) Is the pollution level increasing or decreasing at time t = 3 years? increasing decreasing neither increasing nor decreasing cannot be determined

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