Mathematics, 24.07.2019 02:30, jorgereyes01
Atank contains 100 l of pure water. brine that contains 0.1 kg of salt per liter enters the tank at a rate of 10 l/min. the solution is kept thoroughly mixed and drains from the tank at the same rate. how much salt is in the tank after 6 minutes?
Answers: 1
Mathematics, 21.06.2019 21:30, noelia2001guzman
Madeline takes her family on a boat ride. going through york canal, she drives 6 miles in 10 minutes. later on as she crosses stover lake, she drives 30 minutes at the same average speed. which statement about the distances is true?
Answers: 3
Mathematics, 21.06.2019 23:40, malikapooh124
Klmn and pqrs are similar trapezoids. which side of pqrs corresponds to lm
Answers: 1
Atank contains 100 l of pure water. brine that contains 0.1 kg of salt per liter enters the tank at...
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