Mathematics, 26.08.2019 11:10 MrKrinkle77
A doctor's prescription calls for a daily intake containing 50 mg of vitamin c and 10 mg of vitamin d. your pharmacy stocks two compounds that can be used: one contains 80% vitamin c and 10% vitamin d, the other 40% vitamin c and 20% vitamin d. how many milligrams of each compound should be mixed to fill the prescription?
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A doctor's prescription calls for a daily intake containing 50 mg of vitamin c and 10 mg of vitamin...
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