Apilot wishes to fly from bayfield to kitchener, a distance of 100 km on a bearing of 105°. the speed of the plane in still air is 240 km/h. a 20 km/h wind is blowing on a bearing of 210°.
remembering that she must fly on a bearing of 105° relative to the ground (ie the resultant must be on that bearing), find
a) the heading she should take to reach her destination.
b) how long will the trip take

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.