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13 Nov 2019
Solutions should show all of your work, not just a single final answer. 2, A vat with 500 gallons of beer contains 4% alcohol (by volume). Beer with 6% alcohol is pumped into the vat at a rate of 5gal/min and the mixture is pumped out at the same rate. What is the percentage of alcohol after an hour? (a) Let y(t) be the amount of alcohol in the vat after t minutes. What is y(0)? (b) What is the rate the alcohol is entering the vat? (c) What is the rate the alcohol is leaving the vat? (d) What is dy2 (e) Solve the separable equation from (d) (f) Find the percentage of alcohol after one hour (what should t be?)
Solutions should show all of your work, not just a single final answer. 2, A vat with 500 gallons of beer contains 4% alcohol (by volume). Beer with 6% alcohol is pumped into the vat at a rate of 5gal/min and the mixture is pumped out at the same rate. What is the percentage of alcohol after an hour? (a) Let y(t) be the amount of alcohol in the vat after t minutes. What is y(0)? (b) What is the rate the alcohol is entering the vat? (c) What is the rate the alcohol is leaving the vat? (d) What is dy2 (e) Solve the separable equation from (d) (f) Find the percentage of alcohol after one hour (what should t be?)
Nestor RutherfordLv2
6 Jul 2019