Considera compoound experment in which a nickel is flipped and then a quarter is flipped, need to know all the possible outcomes I came up with 4. correct? also need to know the probability of each possible outcome

Nh, Qh

Nh, Qt
Nt, Qt
Nt, Qh

If there are four outcomes, the probability of any one outcome = 1/4 = .25.