gaby06
03.08.2019 •
Mathematics
Initially a tank has 60 gallons of water. a brine solution with 1 pound of salt per gallon enters the (continuously stirred and well mixed) tank at a rate of 2 gallons per minute. solution leaves the tank at a rate of 3 gallons per minute. find an equation that gives the amount of salt in the tank at time t for all times beginning at the initial time up until the tank is empty.
Solved
Show answers
More tips
- B Business and Finance How to Get Your Money Back When Lending? Top 7 Ways...
- S Sport How to Learn Swimming? Simple Tips for Beginners...
- P Photography and Videography Understanding HDR: How It Works and Why You Need It...
- G Goods and services Which TV is better - LCD or Plasma?...
- S Sport How to Learn to Pull Up on Monkey Bars?...
- L Leisure and Entertainment Scrapbooking: What is it and Why is it Becoming More Popular?...
- C Computers and Internet Where did torrents.ru move to?...
- B Business and Finance Understanding Cash Flow: What It Is and How It Works...
- C Computers and Internet What Are Peers and Seeds in Torrenting?...
- H Health and Medicine 10 Simple Techniques on How to Boost Your Mood...
Answers on questions: Mathematics
- M Mathematics Un tren de 150 m de largo lleva una velocidad de 32 m/s y.atraviesa completamente un túnel en 50 segundo : cual es la longitud del túnel...
- M Mathematics Which equation best models the fine schedule for overdue books? , where x is the cost in cents for a book that is y days overdue , where y is the cost in cents for a book that...
- M Mathematics Me fast find the mean of 10, 44, 54, 55, 65, 65, 66 with the 1. mean with outlier 2. mean without outlier find the median of 10, 44, 54, 55, 65, 65, 66 with the 1. median with...
- M Mathematics The population of a bacteria sample doubles every 6 hours. how long would it take for the population to triple? about 9 hoursabout 18 hoursabout 9.5 hoursabout 12 hours...
- M Mathematics Which statement about the triangle is true...
- M Mathematics Which equation has the solutions x=1+/-\sqrt 5? x2 + 2x + 4 = 0 x2 – 2x + 4 = 0 x2 + 2x – 4 = 0 x2 – 2x – 4 = 0...
- M Mathematics 4. compare and contrast the histogram to each of the other two representations. what are their similarities and differences? also answer the 5th question which is in the thing,...
- M Mathematics $2400 at 6% compounded anually for 7yr...
- M Mathematics Struggling, ! need with a math problem. ty...
- M Mathematics What is 0.0000012 in scientific notation...
Ответ:
Ответ:
2=degree
x=variable
expression=3x^2-4x+1
coefficients =3 and -4
constant