Mathematics, 26.07.2019 04:30 erjalinalii
Ascientist has two solutions, which she has labeled solution a and solution b. each contains salt. she knows that solution a is 60% salt and solution b is 85% salt. she wants to obtain 30 ounces of a mixture that is 80% salt. how many ounces of each solution should she use?
Answers: 3
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34 cup. a serving of vegetable soup is 23 cup. the restaurant sold 20 servings of chicken noodle soup and 18 servings of vegetable soup. how many more cups of chicken noodle soup did they sell than cups of vegetable soup?
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An engineer scale model shows a building that is 3 inches tall. if the scale is 1 inch = 600 feet, how tall is the actual building?
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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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