Mathematics, 28.01.2021 20:50 cportillo891

2x+ 3 = 20 what is x?

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Mathematics, 21.06.2019 18:00, puppy4151

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Convert the mixed numbers into improper fractions. convert the improper fraction to mixed numbers.

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Mathematics, 21.06.2019 22:00, sebcbal

The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen “- z-score