community A, Band C are faced with acute water problem. the distance between A ,B is 5km and that of A and C is 7km the angle between path AB and AC is 45 degree .if a well is to be dug for the community such that it would have equal distance to the path linking each community .A) indicate by way of sketching the exact to dig the well B) measure the distance between community B, and C

Need 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.