Which inequality is represented by the graph below? Check all that apply.
4 5 6 7 8 9 10 11 12 13 14
Ox>9
Dxc9
any rational number greater than or including 9
any rational number less than or including 9
any rational number greater than 9
0
any rational number less than 9

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.

The equation for two lines in the coordinate plane are 2dx+y=4 and -6x+y=3, where d represents an unknown value. what value(s) of d would make these lines parallel?

Lines de and ab intersect at point c what is the value x? a.12b.25c.38d.52