you pick a marble and pick a card. how many outcomes are possible?

Answer:

8

Explanation:

Step1: Count marble - types

There are 2 marbles.

Step2: Count card - types

There are 4 cards.

Step3: Use multiplication principle

The total number of outcomes is the product of the number of ways to pick a marble and the number of ways to pick a card. So, $2\times4 = 8$.