Mathematics, 04.07.2019 14:30 genyjoannerubiera

In a classroom of 33 students, the ratio of boys to girls is 3 : 8. how many boys are in the class?

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Mathematics, 21.06.2019 15:20, trinityrae4657

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Mathematics, 21.06.2019 15:30, sweetgigi5950

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Mathematics, 21.06.2019 19:00, ashrobbb

The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean