💬 👋 We’re always here. Join our Discord to connect with other students 24/7, any time, night or day.Join Here!

Oh no! Our educators are currently working hard solving this question.

In the meantime, our AI Tutor recommends this similar expert step-by-step video covering the same topics.

# 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 5 gal/min and the mixture is pumped out at the same rate. What is the percentage of alcohol after an hour?

## $$\approx 4.9$$

#### Topics

Differential Equations

### Discussion

You must be signed in to discuss.

Lectures

Join Bootcamp

### Video Transcript

in the problem we have. Do you have on the day it is? You do arrange in the minus. Rated part. So what? He is the amount. Oh, in that after Indians. Then why do we have what? JIA four and five under a living in the canteen. Galan's? Yeah. Initially pollution have we have right in. This is a wanted you wonder, you know, six and but gallon into five. You got a minute? So this because your 0.3 for her part in the note? No, we have further they don't. All right. Oh, the seaQuest. Why have Dean over 500 gallon to five? Got it. This sequence to why F d r on dead? I mean it. And now we have rate in a That is read that Great. Please do that. And they have read out. That is honey mics the bank. No way! Have do I o r d equals it. Appointing minus. Why have I d a bomb 100 depots To the mind of a way off and other this indication the way over 30 minus why people do traditionally deal well. And so it is alone on 20 miners. Why or minus when he would do one of 100 plus c. All that is will do. Wait a 30 minus D minus 100 where the no further We have the seaQuest. Why d is given as a t minus d u minus d upon 100. Or why Leo is even as a t minus Lee. So we have this equal 20 equal in 30 minus d early will attempt and we have Why d he will do t minus standing feud about minus t of 100. No, we have been given why else? 16 y 60. That is giving even as t minus 10 It you borrow miners, you'll find six on BT is toe y t over 500 in 200 people's 20/5. Now be off 60. Equal to why are 60 a bomb find that is given as a T minus 10 in the par minus 5.64 fine. That is equal to six minus two for minus 0.6 That this given as a 4.9%. This is the answer to the Given

Other Schools

#### Topics

Differential Equations

Lectures

Join Bootcamp