A tank initially holding 80 gals of fuid with 40 lbs of salt has two sources of fluid being pumped in. One source is pumping pure water in at 8 gal/min and the second source is pumping in a salt solution of 0.5 Ibs/gal at 2 gal/min. The tank is emptying at 10 gal/min. Find the amount of salt in the tank after 30 minutes?

Q: Homogenized milk has a density of 1.032 kg/L and heavy cream has a density of 1.005 kg/L at 10…

A: density of Homogenized milk is  1.032 kg/L density of  heavy cream is 1.005 kg/L

Q: A tank contains 1000 liters (L) of a solution consisting of 140 kg of salt dissolved in water. Pure…

A:

Q: A tank contains 5000 liters (L) of a solution consisting of 88 kg of salt dissolved in water. Pure…

A: The differential equation for mixing in the tank is given by:                        where,Amount of…

Q: How long will it take 1,000 mL to infuse if the flow rate is 125mL/h?

A:

Q: A hydrocyclone is fed at the rate of 20tons/hr of dry solids. The hydrocyclone feed contains 30%…

A:

Q: A tank with capacity of 2000 litre originally contains 50 kg of sugar dissolved in pure water. Pure…

A: The initial amount of the sugar in the water is x (0) = 50 kg   The pure water is entering into the…

Q: A tank contains 2000 liters (L) of a solution consisting of 120 kg of salt dissolved in water. Pure…

A: For the given problem, first we collect the data and form the differential equation.We use the…

Q: Water is poured at a rate of 10 cubic meters per minute into a conical tank 6 meters across the top…

A:

Q: The side of a cube decreases at a rate of 7 m/sec. Find the rate at which the volume changes, when…

A: