Answer:
It Depends
Step-by-step explanation:
If the image is the scale, the answer is 1/3, since its width of 3 is 1/3 the width of the actual book.
If the book is the scale, the answer is 3, since its width of 9 is 3 times the width of the image.
(0.91)^{20}(0.09)
17
1,2,2,2,2,2,2,3,3,4,5,5,6
