Abird traveled 4 miles north before stopping to rest. the bird then flew 2640 yards south in search of food. finally, it flew 5 more miles north. how many yards was it from its starting point.

Given a(-12,5) and b(12,29) find the point that divides the line segment ab three-eighths of the way from a to b

Cor d? ? me ? 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.

In a timed typing test lara typed 63 words per minute. estimate the number of words she should be able to type in half in hour show your work