Question

Biologists are treating a lake contaminated with bacteria. The rate of change of the level of contamination is given by $$\frac{dN}{dt} = -\frac{2480}{(t+1)^2} - 280$$ bacteria per cubic centimeter per day, where t is the number of days since the treatment began. Find a function N(t) to estimate the level of contamination if the level after 1 day was 6860 bacteria per cubic centimeter.

Name: biologists are treating a lake contaminated with bacteria the rate of change of the level of contamination is given by fracdndt frac2480t12 280 bacteria per cubic centimeter per day where t 93519
Uploaded: 2022-08-08T17:52:29-08:00
Duration: 3 min 23 s
Channel: Antonio Lim
Description: biologists are treating a lake contaminated with bacteria the rate of change of the level of contamination is given by fracdndt frac2480t12 280 bacteria per cubic centimeter per day where t 93519

          Biologists are treating a lake contaminated with bacteria. The rate of change of the level of contamination is given by $$\frac{dN}{dt} = -\frac{2480}{(t+1)^2} - 280$$ bacteria per cubic centimeter per day, where t is the number of days since the treatment began. Find a function N(t) to estimate the level of contamination if the level after 1 day was 6860 bacteria per cubic centimeter.

$biologists are treating a lake contaminated with bacteria the rate of change of the level of contamination is given by fracdndt frac2480t12 280 bacteria per cubic centimeter per day where t 93519$

Added by Joanne H.

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