Whats people's thoughts on the grade boundaries??? Any predictions ... and also, i backtracked and used G twice on the question where you had to travel via E, allowed or not??

Reply 46

ubiquitycerulean

Original post by Mutleybm1996

Cannot be G twice
you cannot backtrack

Posted from TSR Mobile

Who said that? It asked for a route not a path so you are permitted to return to previously visited nodes.

Reply 47

MaySouth17

Original post by RebeccaButterfly

I got 27 for the path going through E as you can't go through G twice so I put ABFDCEGHJ. Is that right or wrong?

Its a route not a path so you can backtrack

Reply 48

11234

for the question asking how we got our route, I used words to explain how I did it followed by an example. Will I get marks??!!

Reply 49

regina falange

Original post by NeedAnswersASAP

Isnt the late event time for the event that is 'connected to' B meant to be 13?

Yep I got that

Reply 50

AG98

In the route inspection question, I didn't notice that AB had been added.

My answers were 2390 (2090+170+50+80)

and

ending at C as A was still an even vertex, so the new route would be 220k shorter ie 2170km

How many marks would I lose?

Reply 51

DomRauba

shouldn't the late even time after activity B be 13 as you can't go in the same direction to the dummy, can someone please confirm the late event time after B , thanks