Mathematics, 07.03.2020 04:34 moore7165
To develop strategies to manage water quality in polluted lakes, biologists must determine the depths of sediments and the rate of sedimentation. It has been determined that the depth of sediment D(t) (in centimeters) with respect to time (in years before 1990) for Lake Coeur dāAlene, Idaho, can be estimated by the equation
D(t)=155(1āeā0.0133t).
a. Find D(20) and interpret .
b. Find limtā[infinity]D(t) and interpret.
Answers: 2
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To develop strategies to manage water quality in polluted lakes, biologists must determine the depth...
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