a knight leaves from the castle at point a, walks to the farm at point b, then to the village at point c. he takes a reverse path back to the castle. what is the knights displacement when at point b?

In positive numbers less than 1, the zeros between the decimal point and non zero are significant

The movement of electrons between atoms is called an

The pilot of a helicopter hovers at an altitude of 1200 feet over a park. the angle of depression to the base of a statue is 17 degrees. the angle of depression to the nearest park exit, in line with the statue, is 14 degrees. to the nearest foot, what is the distance from the statue to the exit?