Mathematics, 25.10.2019 05:43 Cloclowat1865
Brine is a solution of salt and water. if a tub contains 50 gallons of a 5% solution of brine, how much water must
evaporate to change it to an 8% solution?
Answers: 3
be the amount of water that evaporates. At the start, the solution in the tub consists of 2.5 gallons of salt (5% of 50 gallons). After 
gallons, and 8% of this amount should be salt, or 
gallons of salt. The amount of salt in the tank before and after evaporation remains unchanged, so
Another question on Mathematics
Mathematics, 21.06.2019 15:00
Aregular hexagon rotates counterclockwise about its center. it turns through angles greater than 0° and less than or equal to 360°. at how many different angles will the hexagon map onto itself?
Answers: 2
Mathematics, 21.06.2019 16:00
Eileen purchased 3.4 pounds of apples at the total cost of $19.72. if she purchases 6.2 pounds of apples at this store, how much would it cost?
Answers: 1
Mathematics, 21.06.2019 17:00
Find the area of a parallelogram with the given vertices. p(-2, -5), q(9, -5), r(1, 5), s(12, 5)
Answers: 1
Mathematics, 21.06.2019 17:30
If jaime wants to find 60% of 320, which table should he use?
Answers: 1
You know the right answer?
Brine is a solution of salt and water. if a tub contains 50 gallons of a 5% solution of brine, how m...
Questions
History, 10.12.2020 01:00
Mathematics, 10.12.2020 01:00
Biology, 10.12.2020 01:00
History, 10.12.2020 01:00
English, 10.12.2020 01:00
Mathematics, 10.12.2020 01:00
Mathematics, 10.12.2020 01:00
Mathematics, 10.12.2020 01:00
History, 10.12.2020 01:00
Social Studies, 10.12.2020 01:00
Mathematics, 10.12.2020 01:00
Medicine, 10.12.2020 01:00
