Mathematics, 25.11.2021 05:30 chiquita77
In a certain chemical, the ratio of zinc to copper is 3 to 14. A jar of the chemical contains 630 grams of copper. How many grams of zinc does it contain?
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Let event a = you roll an even number on the first cube.let event b = you roll a 6 on the second cube.are the events independent or dependent? why?
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In a certain chemical, the ratio of zinc to copper is 3 to 14. A jar of the chemical contains 630 gr...
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