Mathematics, 25.05.2021 16:10 rhettperkins
In an all boys school, the heights of the student body are normally distributed with a
mean of 70 inches and a standard deviation of 3 inches. What percentage of the
students are shorter than 74 inches tall, to the nearest tenth?
Answers: 1
Mathematics, 21.06.2019 17:00, Taylor129
Imogene invested $8,000 in a bank account that pays 8 percent simple interest at the end of each year. her friend invested the same amount in stocks where the growth of the investment is represented as 2,000 times the square root of 2 less than the time lapsed in years. if y1 and y2 represent the amount earned in dollars and t is the time lapsed in years, which system of equations correctly represents the situation?
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Mathematics, 21.06.2019 23:30, kaziyahf2006
Which two fractions are equivalent to 6/11? 6/22 and 18/33 12/22 and 18/33 12/22 and 18/22 3/5 and 6/10
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Mathematics, 22.06.2019 00:30, anytka21ovxqoa
Which ordered pair is a solution of the equation? 2x+3y=10
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In an all boys school, the heights of the student body are normally distributed with a
mean of 70 i...
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