Mathematics, 15.12.2020 01:00 theojw
Three vertices of parallelogram ABCD are A(2,2), B(β4,3) and C(β1,β3). Identify the coordinates of vertex D
Answers: 2
Mathematics, 21.06.2019 12:30
Solve the inequality, then identify the graph of the solution. 2x β 1 > x + 2
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Mathematics, 21.06.2019 17:30
Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil
Answers: 1
Mathematics, 21.06.2019 19:30
Cor d? ? me ? 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: 1
Mathematics, 21.06.2019 19:30
Write the expression 7x^3-28xy^2 as the product of 3 factors
Answers: 2
Three vertices of parallelogram ABCD are A(2,2), B(β4,3) and C(β1,β3). Identify the coordinates of v...
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