Question

A chemical company mixes pure water with their premium antifreeze solution to create an inexpensive antifreeze...

A chemical company mixes pure water with their premium antifreeze solution to create an inexpensive antifreeze mixture. The premium antifreeze solution contains 70% pure antifreeze. The company wants to obtain 140 gallons of a mixture that contains 65% pure antifreeze. How many gallons of water and how many gallons of the premium antifreeze solution must be mixed?

Math   Geometry   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
1.) An automobile mechanic mixes ethylene glycol with water to make a solution of automobile antifreeze....
1.) An automobile mechanic mixes ethylene glycol with water to make a solution of automobile antifreeze. This mixture contains 1104g of ethylene glycol and 1.50 kg of pure water. What is the freezing point of this solution in degrees Celsius? (Assume 1 atm pressure). 2.) A zoologist combines NaCl with pure water for use in an outdoor aquatic facility. She makes the salt/water mixture by dissolving 15.0 kg of NaCl and 400.0 kg of pure water. What is the freezing...
stion A scientist mixes water (containing no salt) with a solution that contains 45% salt. She...
stion A scientist mixes water (containing no salt) with a solution that contains 45% salt. She wants to obtain 180 ounces of a mixture that is 30% salt. How many ounces of water and how many ounces of the 45% salt solution should she use?
How many liters of pure water should be mixed with a 9​-L solution of 80​% acid...
How many liters of pure water should be mixed with a 9​-L solution of 80​% acid to produce a mixture that is 90 % ​water? The amount of pure water is 2 liters. ​(Type an integer or a​ decimal.)
The Royal Fruit Company produces two types of fruit drinks. The first type is 55% pure...
The Royal Fruit Company produces two types of fruit drinks. The first type is 55% pure fruit juice, and the second type is 70% pure fruit juice. The company is attempting to produce a fruit drink that contains 65% pure fruit juice. How many pints of each of the two existing types of drink must be used to make 90 pints of a mixture that is 65% pure fruit juice?
a.) How many gallons of a 30% salt solution must be added to 40 gallons of...
a.) How many gallons of a 30% salt solution must be added to 40 gallons of a 12% salt solution to obtain a 20% solution ? b.) How much water should be added to one gallon of pure acid to obtain a 15% solution ?
A tank contains 70 lb of salt dissolved in 200 gallons of water. A brine solution...
A tank contains 70 lb of salt dissolved in 200 gallons of water. A brine solution is pumped into the tank at a rate of 2 gal/min; it mixes with the solution there, and then the mixture is pumped out at a rate of 2 gal/min. Determine A(t), the amount of salt in the tank at time t, if the concentration of salt in the inflow is variable and given by cin(t) = 2 + sin(t/4) lb/gal.
The Royal Fruit Company produces two types of fruit drinks. The first type is 55% pure...
The Royal Fruit Company produces two types of fruit drinks. The first type is 55% pure fruit juice, and the second type is 80% pure fruit juice. The company is attempting to produce a fruit drink that contains 65% pure fruit juice. How many pints of each of the two existing types of drink must be used to make 80 pints of a mixture that is 65% pure fruit juice?
A tank contains 300-gallon of pure water. At time t = 0, a solution containing 2...
A tank contains 300-gallon of pure water. At time t = 0, a solution containing 2 lb of salt per gallon flows into the tank at a rate of 1 gallon per minute, and the well-stirred mixture flows out at a rate of 2 gallons per minute. Find the amount(in lb) of salt Q in the solution as a function of t in minutes. please show work and explain thank you
The Royal Fruit Company produces two types of fruit drinks. The first type is 40% pure...
The Royal Fruit Company produces two types of fruit drinks. The first type is 40% pure fruit juice, and the second type is 65% pure fruit juice. The company is attempting to produce a fruit drink that contains 55% pure fruit juice. How many pints of each of the two existing types of drink must be used to make 80 pints of a mixture that is 55% pure fruit juice?
1. Your car radiator can hold 4 liters of fluid. Many automotive stores sell jugs of...
1. Your car radiator can hold 4 liters of fluid. Many automotive stores sell jugs of pure antifreeze, but some also sell jugs of antifreeze that have been premixed with water. Suppose you buy a jug of 40% antifreeze mixture as well as a jug of pure antifreeze. How many liters of each jug must you use to make enough of a 70% mixture to fill your radiator? How liters of pure antifreeze are needed? How many liters of 40%...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT