Mathematics, 28.07.2019 15:40 karla21pilots
A35% sodium hydroxide solution is to be mixed with a 60% sodium hydroxide solution to obtain 20 liters of 40% sodium hydroxide solution. how many liters of each solution should be used?
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Aline passes through 3,7 and 6,9 what equation represents the line
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Atriangular field has sides of lengths 21, 39, and 41 yd. find the largest angle. (round your answer to the nearest degree.)
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A35% sodium hydroxide solution is to be mixed with a 60% sodium hydroxide solution to obtain 20 lite...
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