Carl has 200 songs on mp3 24 songs are country what is the percentage of his country songs

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.

The ratio of the height of two similar cylinders is 4 to 3 what is the ratio of their volumes

Find the volume of the wedge cut from the first octant by the cylinder z=12-3y^2 and the plane x+y=2.