Multiply 5/7 x 1/2
A: 25/77
B: 12/35
C: 1/6
D: 5/14...
Answers: 3
Mathematics, 21.06.2019 15:00, m4167281
Achemist has 200 ml of a 10% sucrose solution. she adds x ml of a 40% sucrose solution. the percent concentration, y, of the final mixture is given by the rational function: the chemist needs the concentration of the final mixture to be 30%. how many milliliters of the 40% solution should she add to the 10% solution to get this concentration?
Answers: 1
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Is the square root of 4 plus the square root of 16 rational?
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In the diagram of circle o, what is the measure of zabc?
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