Answer:
Sebastian will know 440 recipes.
Step-by-step explanation:
Since we can assume that the relationship of the situation is directly proportional, proportional relationships are described as:
[tex]y=kx[/tex]Then, if he learned 220 appetizers in 44 weeks, after 88 weeks;
[tex]\begin{gathered} \frac{220}{44}=\frac{x}{88} \\ x=\frac{88\cdot220}{44} \\ x=440\text{ } \\ \text{ Sebastian will know 440 recipes} \end{gathered}[/tex]