ANSWER
48
Step-by-step explanation
The die has four sides, so the number of possible outcomes for the die is 4: 1, 2, 3, or 4
The three-sided spinner has 3 possible outcomes: walk, run or stop.
The four-sided spinner has 4 possible outcomes: red, green, blue or orange.
The total number of possible outcomes is the product of the possible outcomes of the die and each spinner: 4 x 3 x 4 = 48.