Sadie Hears Her Teacher Say, "Seven Times Nine Is Sixty-Three

Multiple Choice

Sadie hears her teacher say, "Seven times nine is sixty-three," and immediately repeats this math fact to herself three times.Five minutes later, Sadie cannot respond correctly when her teacher asks, "What is seven times nine?" Based on this information, how far in Sadie's memory system did the math fact probably get?

A) It reached the sensory register.
B) It reached working memory.
C) It reached long-term memory.
D) It never got into the memory system at all.