EDO -18. Problema Tanque de Mezclas. Diferentes caudales. No 27. Sección 3.1. Dennis G. Zill

Buy me a coffee. https://secure.payco.co/checkoutopen/... Access the complete series at http://www.klasesdematematicasymas.co... Download the video material: http://klasesdematematicasymas.com/pd... Access Differential Equations books at http://www.klasesdematematicasymas.co... Zill's Differential Equations. Section 3.1 - No. 27 A large tank is partially filled with 100 gallons of fluid in which 10 pounds of salt are dissolved. The brine has 1/2 of salt per gallon entering the tank at a rate of 6 gal/min. The well-mixed solution leaves the tank at a rate of 4 gal/min. Determine the number of pounds of salt in the tank after 30 minutes.