Tabitha and her mother went to the pet store. her mother told her she could either choose a cat, dog, or fish, and either get a toy for the pet or a book about the pet. what is the probability that she chooses a four-legged pet and a toy for it? answer= 1/3

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?