Acid Mixture Problem
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From a full 50-liter container of a 40% concentration of acid, x liters is removed and replaced with a 100% acid.
a) Write the amount of acid in the final mixture as a function of x
b) Determine the domain and range of the function
c) Determine x if the final mixture is 50% acid
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The expert examines an acid mixture problem.
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Hi there,
Here is my explanation:
a. after x liter of solution is removed, the remaining amount of acid is (50-x)*0.4;
after x liter of ...
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