Mathematics, 01.02.2022 03:50 abi806
A lab technician needs 25 liters of a solution that is 15%
acid for a certain experiment, but she has only a solution
that is 10% acid and a solution that is 30% acid.
How many liters of the 10% and the 30% solutions should
she mix to get what she needs?
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 15:00
Which expression is equivalent to 5r674 pression is equivalent to see lo 5r614) 4r322,4 ) 5 ( 2 5t5 |
Answers: 3
Mathematics, 21.06.2019 17:10
Determine whether the points (–3,–6) and (2,–8) are in the solution set of the system of inequalities below. x ? –3 y < 5? 3x + 2 a. the point (–3,–6) is not in the solution set, and the point (2,–8) is in the solution set. b. neither of the points is in the solution set. c. the point (–3,–6) is in the solution set, and the point (2,–8) is not in the solution set. d. both points are in the solution set.
Answers: 3
Mathematics, 21.06.2019 17:30
Which expressions are equivalent to k/2 choose 2 answers: a k-2 b 2/k c 1/2k d k/2 e k+k
Answers: 2
Mathematics, 21.06.2019 18:00
Aplane is taking off from bangladesh headed to new york city. at the same time, a plane from new york city is headed to bangladesh is also taking off. the plane bound to new york city is traveling at 600 mph, while the plane traveling to bangladesh is traveling at 400 mph. how far from new york city will the two planes meet if the distance between new york city and bangladesh is 8,000 miles?
Answers: 3
You know the right answer?
A lab technician needs 25 liters of a solution that is 15%
acid for a certain experiment, but she...
Questions
Mathematics, 31.12.2019 16:31
Mathematics, 31.12.2019 16:31
Mathematics, 31.12.2019 17:31
Mathematics, 31.12.2019 17:31
History, 31.12.2019 17:31
Mathematics, 31.12.2019 17:31
Chemistry, 31.12.2019 17:31
Mathematics, 31.12.2019 17:31
English, 31.12.2019 17:31
Mathematics, 31.12.2019 17:31
