Where's the Storm?

Three years ago, the eye of hurricane Floyd passed over Grand Bahama Island heading due west at a speed of 30 km/h. Four hours later, the course of hurricane Floyd shifted to North-West towards the Florida coast and its speed increased to 45.0 km/h. Floyd continued on this course at this speed for three hours before turning due north again.

A. How far from Grand Bahama was hurricane Floyd 6 hours after it passed over the island?

B. What was Floyd's average speed during this time?

C. What was Floyd's average velocity during this time?

D. Sketch a vector representing hurricane Floyd's average acceleration during this time.

Try to work in symbols as much as you can