Mathematics, 11.12.2019 23:31, 1846252
Ascientist has two solutions, which she has labeled solution a and solution b. each contains salt. she knows that solution a is 45% salt and solution b is 85% salt. she wants to obtain 160 ounces of a mixture that is 70% salt. how many ounces of each solution should she use?
Answers: 1
Mathematics, 21.06.2019 15:30, yourgirlnevaeh
Evaluate-27 ^4/3/8 a) - 81/16 b) 81/16 c) 16/81
Answers: 2
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