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Mathematics, 27.07.2019 17:00 RyleyM
Askin care cream is made with vitamin c. how many ounces of a 30% vitamin c solution should be mixed with a 10% vitamin c solution to make 50 ounces of a 25% vitamin c solution?
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Askin care cream is made with vitamin c. how many ounces of a 30% vitamin c solution should be mixed...
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