Mathematics, 01.04.2020 22:01, j1theking18
Fred is given a rectangular piece of paper. If the length of Fred's piece of paper is represented by 2x-6 and the width is represented by 3x-5, then the paper has a total area represented by which of the following polynomials?
Question 2 options:
4x4β26x3β16x2+44xβ6
4x4β12x3β11x2+44xβ6
5x4β30x3β24x2+44xβ6
Answers: 2
Mathematics, 21.06.2019 20:30, alexialiles19
Max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about maxβs data must be true? a) the median of maxβs 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 21:00, VictoriaRose520
Evaluate this using ! 0.25^2 x 2.4 + 0.25 x 2.4^2 β 0.25 x 2.4 x 0.65
Answers: 1
Mathematics, 21.06.2019 23:40, redhot12352
For a science project, a high school research team conducted a survey of local air temperatures. based on the results of the survey, the found that the average temperatures were around 10 degrees higher than expected. this result was wrong. the trouble with the survey was that most of the locations were exposed to direct sunlight and located over asphalt or sand, which resulted in higher temperatures than normal. this is a classic example of an error in which phase of inferential statistics?
Answers: 1
Fred is given a rectangular piece of paper. If the length of Fred's piece of paper is represented by...
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