Mathematics, 24.06.2019 21:00 djemdn
How much pure alcohol should be added to a 360 ml of a 30% alcohol solution to raise the concentration to 40%? lol
Answers: 1
Mathematics, 21.06.2019 19:00
Hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to his brother. alex ended up with 16 video games. how many video games did alex have when he started?
Answers: 2
Mathematics, 21.06.2019 23:30
In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.
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Mathematics, 22.06.2019 00:00
Which of the following statements are true about the graph of f (x) = 1/4 coz ( x + π/3) - 1? select two of the following that apply.
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Mathematics, 22.06.2019 01:00
If log_3(x)=4.5 and log_3(y)=3, what is log_3(x^2/y)? a. 3b. 6.75c. 6d. 1.5
Answers: 2
How much pure alcohol should be added to a 360 ml of a 30% alcohol solution to raise the concentrati...
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