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xxMikexx [17]
3 years ago
15

In chemistry class 18 liters of 30% alcohol solution must be mixed with 20% solution to get 14% solution how many liters of 20%

solution are needed?
Mathematics
1 answer:
alexdok [17]3 years ago
5 0
If you are mixing a 30% solution with a 20% solution to obtain a 14% solution, you will never obtain a 14% solution.

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The distance formula is \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}.

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The answer is 25\pi units squared.

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