Mathematics, 21.06.2021 15:50 patricialovett4570
A tank contains 1000L of pure water. Brine that contains 0.04kg of salt per liter enters the tank at a rate of 5L/min. Also, brine that contains 0.06kg of salt per liter enters the tank at a rate of 10L/min. The solution is kept thoroughly mixed and drains from the tank at a rate of 15L/min.
1. How much salt is in the tank after t minutes?
2. How much salt is in the tank after 60 minutes?
Answers: 3
Mathematics, 20.06.2019 18:02
Need santino bought a 3/4 pound bag of chocolate chips. he used 2/3 of the bag whule baking. how many pounds of chocolate chips did he use while baking?
Answers: 1
Mathematics, 21.06.2019 17:30
At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?
Answers: 1
Mathematics, 21.06.2019 19:00
Write an introductory paragraph for this corrie ten boom and her family were faced with some difficult choices after hitler came to power. some family members paid the ultimate price. write a carefully thought-out paper of at least 200 words dealing with the following concepts: --how should a christian act when evil is in power? --what do you think it would be like to live in an occupied country? remember to proofread anything you write thoroughly.
Answers: 1
A tank contains 1000L of pure water. Brine that contains 0.04kg of salt per liter enters the tank at...
Computers and Technology, 09.10.2019 19:30
Computers and Technology, 09.10.2019 19:30
Computers and Technology, 09.10.2019 19:30
English, 09.10.2019 19:40
History, 09.10.2019 19:40
Mathematics, 09.10.2019 19:40
Chemistry, 09.10.2019 19:40
Health, 09.10.2019 19:40
Biology, 09.10.2019 19:40
Health, 09.10.2019 19:40
World Languages, 09.10.2019 19:40
Mathematics, 09.10.2019 19:40
Health, 09.10.2019 19:40