In preparation for a conference, Toby is setting up some stations where people can create
their own name tags. He has 9 name tags and 18 pens, which he wants to distribute evenly
among the name tag stations with none left over. What is the greatest number of name tag
stations that Toby can set up?

9.4.34  question   to estimate the height of a stone  figure, an observer holds a small square up to her eyes and walks backward from the figure. she stops when the bottom of the figure aligns with the bottom edge of the  square, and when the top of the figure aligns with the top edge of the square. her eye level is 1.811.81 m from the ground. she is 3.703.70 m from the figure. what is the height of the figure to the nearest hundredth of a  meter?