Answers:
1a: The first tree diagram is H - 1, H - 2, H -3, H - 4
The second tree diagram is T - 1, T- 2, T - 3, T - 4
1b: H,1 ║ H,2 ║ H,3 ║ H,4
T,1 ║ T,2 ║ T,3 ║ T,4
1c: ║≡≡║ 1 ║ 2 ║ 3 ║ 4 ║
║ H ║ H1 ║ H2 ║ H3 ║ H4 ║
║ T ║ T1 ║ T2 ║ T3 ║ T4 ║
1d: There are 8 possible outcomes for tossing a coin and choosing a card
from a deck that has the numbers 1-4.
Hope this helps. I couldn't make a tree diagram. The list and the table are both wonky. Sorry for that, I'll also add a picture with the answers directly on the sheet :)