The London Eye has a radius of 60 meters, and the center of the circle is 75 meters above the ground. It rotates once every half hour. If we consider the starting point of a full rotation to be the 3'oclock position (the blue dot), describe how you'd write a function to model the y-position (height) of a passenger.

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 2014, the three largest economies in the world were (listed in order, from largest): a) the u. s., china, germany. b) the u. s., china, japan. c) china, the u. s., japan. d) china, the u. s., germany.

Sam walks to school. her brother shawn leaves home a little later and rides his bike. they arrive at the same time. how fas is their home from school