Plot points on the number line to represent all values that round 500 when rounded to the nearest hundred and 450 when rounded to the nearest ten.

Solve the x in the equation x^2+14x+17=-96

How can you decide witch operations to use to slice a two step equation

Now 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.