Paco was driving his scooter west with an initial velocity of 4 m/s. He accelerates at 0.5 m/s2 for 30 seconds.What is his final velocity?

Use the velocity formula: final velocity = initial velocity + acceleration × time. Substituting the values gives 4 m/s + (0.5 m/s² × 30 s) = 19 m/s. Assuming the acceleration is in the direction Paco is traveling, his final velocity is 19 m/s, choice C.

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