The diagram shows a triangle.
10z
7z
61°
What is the value of z?
z = <...
Mathematics, 25.11.2020 23:10 dominaricann2451
The diagram shows a triangle.
10z
7z
61°
What is the value of z?
z =
°
Answers: 3
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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?
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