Mathematics, 08.07.2019 11:20 hhugfatqtyc
Question 14 a certain drug is made from only two ingredients: compound a and compound b. there are 3 milliliters of compound a used for every 4 milliliters of compound b. if a chemist wants to make 497 milliliters of the drug, how many milliliters of compound b are needed?
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Question 14 a certain drug is made from only two ingredients: compound a and compound b. there are...
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