Mathematics, 14.01.2020 07:31 00015746
The number of eighth graders in choir is three times the number of seventh graders. if there are 48 eight graders in choir, how many seventh graders are in choir?
Answers: 1
Mathematics, 21.06.2019 17:30
What is the shape of the height and weight distribution
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Mathematics, 21.06.2019 17:50
When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are:
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Mathematics, 21.06.2019 19:30
Needmax recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 2
Mathematics, 21.06.2019 21:30
Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.
Answers: 1
The number of eighth graders in choir is three times the number of seventh graders. if there are 48...
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