Which of the following is true regarding the current in a series circuit? The current will differ throughout the circuit depending on the point. The current will always be the same throughout The current will sometimes be the same throughout the circuit In order to get the total current you must add the resistors

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?