Question: Set up systems of equations and solve by any appropriate method. All numbers are accurate to at least two significant digits. Two fuel mixtures, one
Set up systems of equations and solve by any appropriate method. All numbers are accurate to at least two significant digits.
Two fuel mixtures, one of 2.0% oil and 98.0% gasoline and another of 8.0% oil and 92.0% gasoline, are to be used to make 10.0 L of a fuel that is 4.0% oil and 96.0% gasoline for use in a chain saw. How much of each mixture is needed?
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Lets use x and y to represent the amounts in liters of the two fuel mixtures we need to make 100 L o... View full answer
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