The four corners os a rectangular city block are located at (-5,-,,9), and (9,-2) on the coordinate grid below. randy walks all the way around the block and stops when he gets back to where he started. each unit on the grid represents 10 meters. how many meters does randy walk? type the answer in the box below

If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?

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.

Kai walked one and two-thirds of a mile on saturday and four and one-sixth of a mile on sunday. how many miles did kai walk?