Darian wants to build a regulation-size pool table that is 9 feet in length. the plans he ordered are 18 by 36 inches. what is the scale factor of the dialation he must use to build the regulation pool table

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.