Mathematics, 14.05.2021 14:00 kookycookiefanx
A certain number (x) of ounces of pure acid is added to 50 ounces of a 35% acid solution.
a. Write an equation to represent the concentration of the new mixture as a function of x.
Prompt 1b. How much pure acid should be added to produce a mixture that is 75% acid?
Answer for prompt 1 b. How much pure acid should be added to produce a mixture that is 75% acid?
Prompt 2c. How much pure acid should be added to produce a mixture that is 60% acid?
Answer for prompt 2 c. How much pure acid should be added to produce a mixture that is 60% acid?
Prompt 3d. How much pure acid should be added to produce a mixture that is 67.5% acid?
Answers: 2
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A certain number (x) of ounces of pure acid is added to 50 ounces of a 35% acid solution.
a. Write...
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