Why is it unrealistic to think you will get to your destination on time if you are running late in the scenario described above?​

i had this question and the answer was 3.15 miles.

martina travels from school to her mom's office. from there, she walks to school. after school, she walks to the library and then to a friends house before finally ending back at home. find martina's total distance traveled.

a) 0 miles  

b) 0.4 miles  

c) 1 mile  

d) 3.15 miles

the components of a vector are the parts of the vectors that are to each other.

b perpendicular