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Mathematics, 21.06.2019 15:10, blessing5266
Aline on the wall and a line on the floor are skew. always, sometimes, or never?
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Mathematics, 21.06.2019 21:50, zymikaa00
Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?
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What is the form of the difference of cubes identity?...
Mathematics, 24.09.2021 09:10
Mathematics, 24.09.2021 09:10
Mathematics, 24.09.2021 09:10