2. Does Oscar play the piano on Tuesdays? 4. Does Oscar do karate on Tuesdays?

Solution:

Referencing the table in the image:

• Oscar plays the piano on Tuesday after school.
• Oscar does not do karate on Tuesdays. The table shows Oscar playing the piano on Tuesdays and playing the guitar on Thursdays. Karate is not listed for Oscar on Tuesdays.

Answer: Yes, Oscar plays the piano on Tuesdays. No, Oscar does not do karate on Tuesdays.