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Do verical lines represent functons? Explain
asked
May 18, 2017
Mathematics
high-school
2
answers
4
votes
27.1k
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Jerry is experimenting with chemicals in the laboratory. He mixes a solution that is 10% acid with a solution that is 30% acid. How much of the 10% acid solution will be needed to make 40 liters of a solution
asked
Jul 16, 2015
Mathematics
high-school
1
answer
2
votes
29.1k
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