At its typical velocity of 440 km/s, how long in days does it take the solar wind to arrive at Mercury (0.39 AU), the Earth (1 AU), Jupiter (5.2 AU), and Pluto (39 AU)? If an ICME leaves the Sun at 1500 km/s and slows at a rate of 50 km/s per AU, how long would it take to reach these four bodies? When would the ICME reach the solar-wind speed?