A woman drives to her office 10 km away from her house at 9 am, and reaches her office at 9:20 am. She stays in the office until 6 p. m, and
then returns home at 6:25 p. m. Which answer gives the correct
distance and displacement at 6:25 p. m.?

Two students, each riding bicycles, start from the same apartment building and ride to the same building on campus, but each takes a different route. the first student rides 1100 m due east and then turns due north and travels another 1430 m before arriving at the destination. the second student heads due north for 1930 m and then turns and heads directly toward the destination.at the turning point, how far is the second student from the destination?