Mathematics, 03.05.2021 20:40 emilystartk
Someone please help. i’ve been staring at this for 20 minutes and i’m so confused. Part B: The area of a rectangle is (4x2 - 9y) square units. Determine the dimensions of the rectangle by factoring the area expression completely. Show your work.
Answers: 1
Mathematics, 21.06.2019 15:30
Kylie explained that (-4x+9)^2 will result in a difference of squares because (-4x+9)^2 (-4x+9)^2 =(-4x)^2+(9)^2=16x^2+81
Answers: 3
Mathematics, 21.06.2019 19:00
Identify the type of observational study described. a statistical analyst obtains data about ankle injuries by examining a hospital's records from the past 3 years. cross-sectional retrospective prospective
Answers: 2
Mathematics, 21.06.2019 20:30
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 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
Someone please help. i’ve been staring at this for 20 minutes and i’m so confused.
Part B: The are...
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History, 02.07.2019 05:20
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Mathematics, 02.07.2019 05:20
Mathematics, 02.07.2019 05:20