Mathematics, 19.02.2020 04:03, tatyanaknight122
A tank contains 500 gal of a salt-water solution containing 0.05 lb of salt per gallon of water. Pure water is poured into the tank and a drain at the bottom of the tank is adjusted so as to keep the volume of solution in the tank constant. At what rate (gal/min) should the water be poured into the tank to lower the salt concentration to 0.01 lb/gal of water in under one hour?
Answers: 1
Mathematics, 21.06.2019 18:40, addiemaygulley2835
Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2
Answers: 1
Mathematics, 21.06.2019 20:30, velazquezemmy45
Aswimming pool measures 22ft by 12ft and is 4ft deep. if the pool is being filled at 2.5 cubic ft per minute, how long will it take to fill the pool?
Answers: 1
Mathematics, 22.06.2019 00:30, Trendymwah4211
Ineed the solution to this problem and the steps.
Answers: 1
A tank contains 500 gal of a salt-water solution containing 0.05 lb of salt per gallon of water. Pur...
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