Final answer:
The speed of the aircraft carrier is 420 mph.
Step-by-step explanation:
To find the speed of the aircraft carrier, we can use the formula:
Distance = Speed x Time
The container ship traveled at 5 mph for 13 hours, so the distance covered by the container ship is:
Distance = Speed x Time
Distance = 5 mph x 13 hours
Distance = 65 miles
The vessels were 485 miles apart after 13 hours, and we know that the distance covered by the container ship is 65 miles. Therefore, the distance covered by the aircraft carrier is:
Distance covered by aircraft carrier = Total distance - Distance covered by container ship
Distance covered by aircraft carrier = 485 miles - 65 miles
Distance covered by aircraft carrier = 420 miles
To find the speed of the aircraft carrier, we can rearrange the formula:
Speed = Distance / Time
Speed = 420 miles / 1 hour
Speed = 420 mph
Therefore, the speed of the aircraft carrier is 420 mph.