Jason knows that the equation to calculate the period of a simple pendulum is , where t is the period, l is the length of the rod, and g is the acceleration due to gravity. he also knows that the frequency (f) of the pendulum is the reciprocal of its period. how can he express l in terms of g and f?

Robert plans to make a box-and-whisker plot of the following set of data. 27, 14, 46, 38, 32, 18, 21 find the lower quartile, the median, and the upper quartile of the set? lower quartile: 19.5; median: 29.5; upper quartile: 42 lower quartile: 14; median: 27; upper quartile: 46 lower quartile: 18; median: 27; upper quartile: 38 lower quartile: 16; median: 29.5; upper quartile: 42