Mr. brewster wants to put a deck along two consecutive sides of his rectangular koi pond. the pond is 20 feet by 15 feet. the deck width will be the same on both sides and the total area of the pond and deck cannot exceed 500 square feet. what widths are possible for the deck?

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.