Mathematics, 24.03.2021 23:00 mjeliteballer
Please help, it’s in English A scientist need to 70 mm of a 50% acid solution for an experiment. The lab has available an 30% solution and and 80% solution. How many millimeters of a 30% solution and how many millimeters of the 80% solution should the scientist makes to make a 50% solution. Set up a system of equation, State both variables and, and solve. Write your answer in a complete sentence and make sure to write the units.
Answers: 1
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Please help, it’s in English
A scientist need to 70 mm of a 50% acid solution for an experiment. Th...
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