The answer depends on where the ship starts from. If it starts on the equator, the answer is 459.938 miles. If it starts at 70° N, then the distance is 446.084 miles. And if the ship is on a flat earth, the distance is 459.954 miles (very close to the distance on a round Earth starting at the equator). Hope this helps!
Pamela is 13 years younger than Jiri and the sum of their ages is 41, therefore (x=Jiri's age) (x-13) + x = 41) 2x-13=41 x=14. Pamela is 14 and Jiri is 27
