Mathematics, 08.10.2019 07:10 jameslinimk
Ascientist has two solutions, which she has labeled solution a and solution b. each contains salt. she knows that solution a is 20% salt and solution b is 70% salt. she wants to obtain 110 ounces of a mixture that is 30% salt. how many ounces of each solution should she use?
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Ascientist has two solutions, which she has labeled solution a and solution b. each contains salt. s...
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