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A scientist wants a 45 milliliter saline solution with a concentration of 11%. She has concentrations of 7% and 19%. How much of each solution must she use to get the desired concentration?
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A scientist wants a 45 milliliter saline solution with a concentration of 11%. She has concentrations of 7% and 19%. How much of each solution must she use to get the desired concentration?

User Josue Morales
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7.9k points

1 Answer

5 votes

Answer:

i dunno

lol

Explanation:

User Darpan Kulkarni
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