Question: PLS SHOW ALL STEPS Consider three connected lakes, A, B, and C, where lake 3 has a volume of 2650 km3, and water flows from

PLS SHOW ALL STEPS Consider three connected lakes, A, B, and

PLS SHOW ALL STEPS

Consider three connected lakes, A, B, and C, where lake 3 has a volume of 2650 km3, and water flows from lake A into lake 3, and from lake 3 into lake C, hath inflows and outows at the same rate of 52.5 km3lyear. Suppose that at time t= {years}, the pollutant concentration of lake 3, caused by past industrial pollution that has now been ordered to cease, is five times that of lake A. ll the outow from lalte B to lake C is perfectly mixed lake water, how long will it take to reduce the pollution concentration in lake 3 to twice that of lake A? Choose all the correct answers. Approximately "l years . Approximately 4.4 years . Approximately 6.3 years. Approximalely 8.3 years. (9 Approximately 5 years

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