4 different cell phone 3 different plans how many different outcome

There are 12 different outcomes (4 cell phones x 3 plans).

To determine the number of different outcomes, we can use the multiplication principle.

There are 4 different cell phones and 3 different plans. For each choice of a cell phone, there are 3 different plans to choose from. So, we multiply the number of choices for each option together.

Therefore, the number of different outcomes is 4 * 3 = 12 different outcomes.