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A druggist has two mixtures of a certain chemical and water, one containing 10% of the chemical and the other containing 40% of the chemical. How much of each mixture should he use to make 10 ounces that contain 25% of the chemical
 one year ago
 one year ago
A druggist has two mixtures of a certain chemical and water, one containing 10% of the chemical and the other containing 40% of the chemical. How much of each mixture should he use to make 10 ounces that contain 25% of the chemical
 one year ago
 one year ago

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kenneyfamilyBest ResponseYou've already chosen the best response.0
i need help with this same question!
 one year ago

malicalBest ResponseYou've already chosen the best response.1
Well, that seems more chemistry based than mathematical, but I can give it a go. x = first chemical and y = second chemical x+y=10 .1x+.4y=10(.25)? That is a simply systems of equations but I really don't know.
 one year ago

malicalBest ResponseYou've already chosen the best response.1
Well, I got an answer. Do you have an answer that we can check this to or does anyone else have it?
 one year ago

kenneyfamilyBest ResponseYou've already chosen the best response.0
@gaby236 are you doing online school?
 one year ago

malicalBest ResponseYou've already chosen the best response.1
That is what I got as well Vitor. Do you know chemistry or the reason why chemically?
 one year ago

gaby236Best ResponseYou've already chosen the best response.0
but december my graduation
 one year ago

gaby236Best ResponseYou've already chosen the best response.0
so finish math my graduation
 one year ago
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