Mathematics, 19.06.2020 01:57, georgesarkes12
A tank is filled with 1000 liters of pure water. Brine containing 0.04 kg of salt per liter enters the tank at 9 liters per minute. Another brine solution containing 0.05 kg of salt per liter enters the tank at 7 liters per minute. The contents of the tank are kept thoroughly mixed and the drains from the tank at 16 liters per minute. A. Determine the differential equation which describes this system. Let S(t)S(t) denote the number of kg of salt in the tank after tt minutes. Then
Answers: 3
Mathematics, 21.06.2019 18:00, jedsgorditas
The los angels ram scored 26, 30, 48, and 31 pts in their last four games. how many pts do they need to score in super bowl liii in order to have an exact mean average of 35 pts over five games. write and solve and equation. use x to represent the 5th game.
Answers: 1
Mathematics, 21.06.2019 22:00, haleysmith8608
In dire need~! describe how to use area models to find the quotient 2/3 divided by 1/5. check your work by also finding the quotient 2/3 divided by 1/5 using numerical operations only.
Answers: 1
Mathematics, 21.06.2019 22:10, alishadautreuil
In which direction does the left side of the graph of this function point? a(x) = 3x - x2 + 4x - 2
Answers: 3
Mathematics, 21.06.2019 23:30, Lkirjnnfcxd5039
The legs of a right triangle measure 6 meters and 8 meters. what is the length of the hypotonuse.
Answers: 1
A tank is filled with 1000 liters of pure water. Brine containing 0.04 kg of salt per liter enters t...
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