Mathematics, 27.06.2019 05:30 kimberlylove387
Aresearcher has saline solutions with concentrations of 3% and 7%. he wants to mix some of each solution to get 64 milliliters of solution with a 6% concentration. how many milliliter of each solution does he need to mix together?
Answers: 1
Mathematics, 21.06.2019 13:00
Find the value of a. the diagram is not to scale. a quadrilateral is drawn. the upper and lower sides are parallel. the interior angle in the upper left corner is labeled a degrees. the angle in the upper right corner is labeled 113 degrees. the angle in the lower right corner is labeled b degrees. the angle in the lower left corner is labeled 36 degrees. a. 36 b. 144 c. 54 d. 126
Answers: 1
Mathematics, 21.06.2019 18:00
The ratio of wooden bats to metal bats in the baseball coach’s bag is 2 to 1. if there are 20 wooden bats, how many metal bats are in the bag?
Answers: 1
Aresearcher has saline solutions with concentrations of 3% and 7%. he wants to mix some of each solu...
Social Studies, 06.11.2020 16:40
Social Studies, 06.11.2020 16:40