A chemist mixes a 10% hydrogen peroxide solution with a 25% hydrogen peroxide solution to create 30 liters of a 15% hydrogen per
oxide solution. How many liters of the 10% solution did the chemist use to make the 15% solution?
2 answers:
Answer:
the answer is 20 liters
Step-by-step explanation:
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12
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I can’t see the pic more can u edit it ms make it more bigger lol
91 - 68 = 23
23/91 x 100= 25.3%
9. f(x)= 1/3x-2
f(3)= 1/3(3)-2
f(3)= 1-2
f(3)= -1
