Mathematics, 18.08.2019 14:50 shavis123
Alab needs a 20 liters of a 15% acid solution. the lab only has a 10% acid solution and a 30% acid solution. how much of the 10% acid solution will they need to mix with the 30% solution to obtain 20 liters of a 15% solution?
Answers: 1
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Angela took a general public aptitude test and scored in the 88th percentile for aptitude in accounting. what percentage of the scores were at or below her score?
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cassidy wants to cut the yellow fabric into strips that are 0.3 yards wide. how many strips of yellow fabric can cassidy make? yellow fabric 16 yards for $108.00.
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Alab needs a 20 liters of a 15% acid solution. the lab only has a 10% acid solution and a 30% acid s...
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