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Mathematics, 18.06.2020 10:57 orlandocruz42

A scientist needs 10mL of a 17% acid solution for an experiment. The lab has available a 20% solution and a 10% solution. How many milliliters of the 20% solution and how many milliliters of the 10% solution should the scientist mix to make the 15% solution?

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A scientist needs 10mL of a 17% acid solution for an experiment. The lab has available a 20% solutio...

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