Mathematics, 17.10.2020 07:01 swaggernas

HELPP ME PLZ WILLING TO SEND MONEY! It’s urgent Davon needs 90 mL of a
10% acid solution for a science experiment. He has available a 5% solution and a 20% solution. How many millimeters of the 5% solution and how many millimeters of the 20% solution should he mix to make the 10% solution?

Answers: 2

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HELPP ME PLZ WILLING TO SEND MONEY! It’s urgent Davon needs 90 mL of a
10% acid solution for...