What do you mean you chose a subject you can't handle?
You can still unenrol and re-enrol now and still get pretty good classes. Enrolment closes like two weeks into semester, after that you can only change tutes and lectures by going to Student Central in person, or something.
ACTL2001 or whatever it was? Yes. You can see timetabling information here: http://www.timetable.unsw.edu.au/2012/ACTL2001.html .
As we can see, they offer it in Summer Term and Semester 1. So you can do it next year.
No, because if you look at the handbook:
"
Prerequisite: ACTL1001 and MATH1251 or School Approval"
You need to do those subjects first. Unless you're very smart and can get School Approval.
They usually don't allow first years to overload.
In later years or semesters yes, and if your marks are high. But always I'd think you'd have to check with your Program Office.
Yes, you can be an actuary because Actuaries require the Actuarial Commerce major - no Quant. Risk major.
And there is still point in doing Maths if you want to do maths, because Actuarial maths is maths with finance, and is not actual mathematics by itself.
Law to ASB is walkable.
Law to Science is also walkable (because ASB and Science Theatres aer like next to each other)
Assuming Law111 Computer Lab is in the Law building, yes.
All walkable!
If you want, you can test-drive arrangements for O-Week. Like for O-Week, I bought separate train and bus tickets... uhh, and I hated it. Took MyMulti after.
You have time to experiment anyway, so go with whatever you need.
There we go... yes, use common names, not map references in future.
But yes, those are pretty much next to each other. You walk out of Mathews A, go up a flight of stairs and go outside and it'll be on your left.