4. A tank initially contains 60 gallons of pure water. Brine containing 1 lb of salt per gallon enters the tank at 2 gal/min, and the perfectly mixed solution leaves the tank at 3 gal/min; thus the tank is empty after exactly 1 h. (a) Find the amount of salt in the tank after 20 minutes. (b) What is the maximum amount of salt ever in the tank?

Q: 2. A tank contains 2,000 liters of brine. Brine containing 5N/liter of salt flows in at 10…

A: We will find out the initial concentration of the salt for the given problem.

Q: 1. A tank contains 200 liters of fluid in which 30 grams of salt are dissolved. Brine containing 1…

A: Given: A tank contains 200 liters of fluid in which 30 grams of alt are dissolved. Brine containing…

Q: Initially a tank holds 100 gal of a brine solution containing 4 lb of salt. At t = 0, brine…

A: Solution :-

Q: tank initially holds 100 gal of brine solution containing 1 lb of salt. At t=0 another brine…

A: Let us solve the given problem by finding x(t) first...

Q: A 1500 gallons tank initially contains 600 gallons of water with 5 Ibs of salt dissolved in it.…

A: Please ensure that the concentration of entering water is 2t lbs/gal. ( It is not clear from the…

Q: 4. A large tank contains 100 gal of brine in which initially 50 lbs of salt are dissolved. Brine…

A:

Q: 2. A tank initially contains 1000 gallons of fresh water. Brine containing 3 lbs/gallon of salt…

A: The time taken for the quantity of salt to reach 100 lbs is 16.80555 minutes

Q: a tank initialy holds 80 gal. of a brine solution containing 1/8 lb of salt per gallon. at t=0,…

A:

Q: 2. A large tank is partially filled with 100 gallons of fluid in which 10 pounds of salt is…

A:

Q: Tank A initially holds 100 gallons of brine that contains 150 pounds af salt, and tank B holds 100…

A: Tank A initially holds 100 gallons of brine that contains 150 pounds of salt.Tank B holds 100…

Q: A container holds 200 gallons of brine solution containing 50lb of salt. Initially, fresh water is…

A: The amount of salt remaining after 5 minutes is 45.24 lb. And the calculation is uploaded below

Q: A tank initially holds 80 gal of a brine solution containing - Ib of salt per gallon. At t = 0,…

A: Since you posted a question with multiple parts, we will solve the first three subparts for you. To…

Q: A tank contains 48 gallons of a solution composed of 85% water and 15% alcohol. A second solution…

A:

Q: A tank initially contains of 50 litres of brine solution with 20kg of dissolved salt. A brine…

A: Given the rate of flow in is 4 L/min and flow out is 2 L/min. So per minute the solution is…

Q: A tank initially holds 80 of brine solution containing 1/8 b of salt per gallon. At t-0. another…

A:

Q: Scott Shazam's Great Big Bagel Factory deals with large quantities of hot salt water. In the…

A: We will find rate of change of amount of salt and use it to form a differential equation .

Q: A tank contains 45 gallons of a solution composed of 85% water and 15% alcohol. A second solution…

A: image is attached

Q: Tank A contains 274 litres of brine holding 123 N of dissolved salt, and tank B contains 274 litres…

A:

Q: A tank initially contains 60 gallons of pure water. Brine containing 1 lb of salt per gallon enters…

A: NOTE: As per our guidelines, I have solved the first problem. If you want the answer of other,…

Q: 2. A tank initially holds 70 gal of a brine solution containing 2 pounds of salt per gallon. Att =…

A:

Q: A large tank initially contains 50 liters of brine in which there is dissolved 5 grams of salt.…

A:

Q: A 100 L mixing tank initially contains 50 L of brine solution with 16 g/L concentration. Brine…

A: Let V be the volume of the tank. Thus, Vt=50+4+2-5t       =50tL where, t is the time in minutes.

Q: A tank contains 1000 liters (L) of a solution consisting of 170 kg of salt dissolved in water. Pure…

A: The rate of change of a quantity with respect to time is the differential of that quantity. In a…

Q: I need help about solving this problem. a) How do I find the time required to reach the maximum…

A: Let F be the amount of fertilizer. In 1 minute 1 gallon of solution comes in and 5 gallons of…

Q: 5. A tank originally contains 100 gallons of fresh water. Then water containing 2 lb of salt per 2…

A: We will find out the required value.

Q: A tank contains 150 gal of fresh water. A solution containing 5 lb/gal of soluble lawn fertilizer…

A: answer is in next step . please give a like!!

Q: A tank with a capacity of 400 gal originally contains 150 gal of water with 25 lb of salt in…

A:

Q: 4. A tank initially holds 80 gal of a brine solution containing 1/8 lb of salt per gallon. At t = 0,…

A:

Q: A tank with a capacity of 400 gal originally contains 100 gal of water with 200 lb of salt in…

A: A tank with a capacity of 400 gal originally contains 100 gal of water with 200 lb of salt in…

Q: 1) A tank whose volume is 50L initially contains 20L of water. A solution containing 10g/L of salt…

A:

Q: Two large tanks, each holding 24 liters of a brine solution, are interconnected by pipes as shown in…

A: Let x(t) and y(t) be the mass of salt in tanks T1 and T2 respectively. Fresh water follows into tank…

Q: A tank contains 5000 liters (L) of a solution consisting of 182 kg of salt dissolved in water. Pure…

A:

Q: A 100-gallon tank contains 50 gallons of water. Brine, containing 2 Ibs of salt per gallon, flows…

A: Given the data

Q: A tank contains 100 L of water. A salt solution containing 2 kg of salt per liter flow in at the…

A:

Q: 2) A tank, which has a capacity of 100 L, is initially half full of a solution that contains 50g of…

A:

Q: A tank contains 1,000 gallons of brine in which 500 lbs of salt are dissolved. Fresh water runs into…

A: Given:-amount of brine in the tank=1000 gallonssalt are dissolved in brine=500 lbsrate of fresh…

Q: A tank contains 50 gallons of a solution composed of 85% water and 15% alcohol. A second solution…

A: Consider the given information. Let y is the number of gallons of alcohol in the tank with rate of…

Q: Tank A contains 402 litres of brine holding 123 N of dissolved salt, and tank B contains 402 litres…

A:

Q: A tank initially holds 100 gal of brine solution containing 1 lb of salt. At t=0 another brine…

A:

Q: A tank initially holds 80 gal of a brine solution containing - Ib of salt per gallon. At t = = 0,…

A: Since you posted a question with multiple parts, we will solve the first three subparts for you. To…

Q: A bucket that has a mass of 10 kg when filled with sand needs to be lifted to the top of a 30 meter…

A: Given:    Mass of the bucket =10 kg   Mass of the rope =0.2 kg/m  Height of the building =30 m…

Q: 1. Mr. Pein has an aquarium that has a volume of 2000 mL and contains freshwater fish. One day, Mr.…

A: Notation used: vin = volumetric inflow rate of water mLminvf   = volumetric outflow rate of water…

Q: 2.21: A tank that can hold 500 gal. originally contains 200 gal. of water with 100 lbs. of salt in…

A: Originally tank can hold water =500 gal. But the water in the tank =200 gal. Salt in the solution of…

Q: A tank contains 1000 liters (L) of a solution consisting of 100 kg of salt dissolved in water. Pure…

A: Consider, is the Rate of pure water is pumped into the tank is equal to 5 L/s. Formula used,

Q: A 100-gallon tank contains 5O gallons of water. Brine, containing 2 Ibs of salt per gallon, flows…

A: Ans =38

Q: A tank contains 200 liters of fluid in which 30 grams of salt is dissolved. Brine containing 1 gram…

A: Question is solved.

Q: 4. Consider a lake of constant volume 12200 km³, which at time t contains an amount y(t) tons of…

A:

Q: A tank originally contains 200 gal of fresh water. Then water containing 1/2 1b of salt per gallon…

A: A tank originally contains 200 gallons of fresh water. Then water containing 1/2 lb salt per gallon…

Q: A 100L-capacity tank initially holds 80L of fresh water. A brine solution is poured into the tank at…

A: A brine solution is poured into the tank at the rate of 4 L/hr, while the well-stirred mixture…

Q: Tank A contains 407 litres of brine holding 181 N of dissolved salt, and tank B contains 407 litres…

A: