A chemist needs to mix a solution that is 34% silver nitrate with one that is 4%
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A chemist needs to mix a solution that is 34% silver nitrate with one that is 4% silver nitrate to obtain 100 milliliters of a mixture that is 7% silver nitrate. How many milliliters of each of the solutions must be used?
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Let x the amount of the 34 solution Let y the amount of the 4 solution x y ...View the full answer
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