Acoin is tossed and a number cube labelled 1 to 6 is rolled. how many equally likely outcomes are there? pl ! and explain plz

Iam so stuck. what is the worked out answer for this question?

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.