Answer:
40320
Explanation:
Imagine placing the figurines on the shelf one at a time.
You have:
- 8 choices for the first figurine
- 7 choices for the second figurine
- 6 choices for the third figurine
- 5 choices for the fourth figurine
- 4 choices for the fifth figurine
- 3 choices for the sixth figurine
- 2 choices for the seventh figurine
- and 1 choice for the last (eighth) figurine
So there are 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1 = 8! = 40320 different ways she can arrange the figurines.