Apiston-cylinder device initially contains 0.15-kg steam at 3.5mpa, superheated by 5 degrees c. now the steam loses heat tothe surroundings and the piston moves down, hitting a set of stopsat which point the cylinder contains saturated liquid water. the cooling continues until the cylinder contains water at 200degree c. determine (a) the final pressure and the quality(if mixture), (b) boundary work, (c) the mount of heat transferwhen the piston first stops, (d) and the total heat transfer.

What are the relative frequencies to the nearest hundredth of the columns of the two-way table? a b group 1 102 34 group 2 18 14

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.

Prism m and pyramid n have the same base area and the same height. cylinder p and prism q have the same height and the same base perimeter. cone z has the same base area as cylinder y, but its height is three times the height of cylinder y. the figures and have the same volume.