Atank originally contains 100 gal of fresh water. then water containing 12 lb of salt per gallon is poured into the tank at a rate of 2 gal/min, and the mixture is allowed to leave at the same rate. after 10 min the process is stopped, and fresh water is poured into the tank at a rate of 4 gal/min, with the mixture again leaving at the same rate. find the amount of salt in the tank at the end of an additional 10 min. (round your answer to two decimal places.)
Answers: 2
Chemistry, 22.06.2019 00:30
Sarah wants to know where in her garden chamomile would grow the best. she thinks chamomile will grow best in the corner of the garden that gets the most sunlight. to test her hypothesis, she decides to plant several groups of chamomile in her garden as an experiment. which of the following variables will sarah need to measure to know which group of plants grew best? a. the location of the plants b. the type of plants c. the height of the plants d. the amount of water she gives the plants
Answers: 1
Chemistry, 22.06.2019 16:00
How do dying stars contribute to the formation of planets
Answers: 1
Chemistry, 23.06.2019 01:30
Which is an example of a highly unstable isotope that is often used in fission reactions?
Answers: 1
Atank originally contains 100 gal of fresh water. then water containing 12 lb of salt per gallon is...
English, 27.05.2021 14:10
Physics, 27.05.2021 14:10
Mathematics, 27.05.2021 14:10
Computers and Technology, 27.05.2021 14:10
Physics, 27.05.2021 14:10
English, 27.05.2021 14:10
Law, 27.05.2021 14:10
English, 27.05.2021 14:10
Social Studies, 27.05.2021 14:10
Social Studies, 27.05.2021 14:10
Mathematics, 27.05.2021 14:10
Mathematics, 27.05.2021 14:10
Mathematics, 27.05.2021 14:10
English, 27.05.2021 14:10