Mathematics, 06.12.2019 12:31 tyreque
2. heath wants 10 l of a solution that is 90% bleach. he will combine pure bleach with a mixture that is 20% bleach.
(a) write a system of equations to model the problem. use p for the number of liters of pure bleach and m for the number of liters of the mixture that is 20% bleach.
(b) solve the system. show your work. how many liters of pure bleach will heath use? how many liters of the 20% mixture will he use?
Answers: 1
Mathematics, 21.06.2019 15:00, froyg1234
Little’s law firm has just one lawyer. customers arrive randomly at an average rate of 6 per 8 hour workday. service times have a mean of 50 minutes and a standard deviation of 20 minutes. how long does a customer spend at little’s law firm on average?
Answers: 2
Mathematics, 22.06.2019 05:00, FlayMaster101
Hi i need i need to get all a’s and i really need some
Answers: 1
2. heath wants 10 l of a solution that is 90% bleach. he will combine pure bleach with a mixture tha...
English, 24.03.2021 22:30
Mathematics, 24.03.2021 22:30
Social Studies, 24.03.2021 22:30
Mathematics, 24.03.2021 22:30