The position equation for a particle is s of t equals 2 times t squared plus the square root of t where s is measured in feet and t is measured in seconds. Find the acceleration of the particle at 4 seconds.

The table shows the distances travelled by a paper aeroplane. a. find the range and interquartile range of the data. the range is feet. the interquartile range is __feet. b. interpret the range and interquartile range of the data. __ feet the distances travelled by the paper aeroplane varied by no more than__ feet. the middle half of the distances travelled by the paper aeroplane varied by no more than __ feet.