Mark M. answered • 09/16/19
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0.30(2) + 0.90(x) = 0.50(2 + x)
Can you solve for x and answer?
Bob H.
asked • 09/16/19Adam wants to make a 50% saline solution.He has already poured 2 fl.oz of a 30% saline solution into a beaker.How many fl.oz of a 90% saline solution must he add to this to create the desired mixture
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