Mathematics
18.10.2022 22:00
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Atank contains 1000l of pure water. brine that contains 0.04kg of salt per liter
Atank contains 1000l of pure water. brine that contains 0.04kg of salt per liter enters the tank at a rate of 5l/min. also, brine that contains 0.1kg of salt per liter enters the tank at a rate of 10l/min. the solution is kept thoroughly mixed and drains from the tank at a rate of 15l/min. answer the following questions.1. how much salt is in the tank after t minutes?
answer (in kilograms): s(t)=?
how much salt is in the tank after 5 hours?
answer (in kilograms): ?
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answer (in kilograms): s(t)=?
how much salt is in the tank after 5 hours?
answer (in kilograms): ?
mamas12345
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