Please list the sample space for flipping a coin and rolling a number cube with 1 2 3 4 5 and 6?

Flipping a coin: two possible outcomes, H or T.

Rolling a die: six possible outcomes, 1, 2, 3, 4, 5, or 6.

Flipping a coin and rolling a die: 12 possible outcomes. So the sample space has 12 outcomes such as,

{H1, H2, H3, H4, H5, H6, T1, T2, T3, T4, T5, T6 }