Paper cannot be recycled if there are too many impurities present, like wrappers with food on them. The school’s recycling company requires the paper it picks up to be 98.5% clean. If the recycling company picked up 9,720 pounds of paper in all, what is the maximum weight in pounds of the impurities that could be on the paper?

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.