Answer:
12 possibilities
Step-by-step explanation:
The number of different possibilities for the afternoon events is determined by the product of the number of movie choices (3: animated, comedy and adventure) by the number of possible deserts (4: hot fudge sundae, strawberry shortcake, apple pie and chocolate milkshake):
[tex]n = 3*4\\n=12\ possibilities[/tex]
There are 12 different possibilities.