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Modeling with Rational Functions
Question 1 of 11 • KISD SS-3391B-Algebra II Honors B
A chemist has 200 mL of a 10% sucrose solution. If she adds x milliliters of a 40% sucrose solution, what is the percent concentration of the final mixture?Which expression represents the total mass, in grams, of sucrose in the final mixture?
Answer
A
200 + xB
0.1x + 0.4(200)C
0.1(200) + 0.4xD
(0.1 + 0.4)(200 + x)