These questions are all about you and your experiences and perceptions to assess your suitability for engineering.
Asking someone else to write them for you may be an indicator of your suitability for studying engineering at uni.
Will you take the same approach for your assignments if you...
"Possibly". You may be able to keep your e12 scholarship if you move to a similar degree especially within same faculty, but much less likely for a total change. There is no "rule", it is the discretion of the faculty.
Q2 - you can changes degrees (if you get the mark). The e12 schaolrship...
Does your school have a counsellor, student advisor, careers advisor, form master etc etc who gives information about atar, uni, uac etc. speak to them first.
You also previously posted on another thread that you had missed an exam due to illness, so presumably you had a deferred exam (if you had applied for special consideration). Wasn't the deferred exam only a couple of days ago? Do you think possibly the lecturer hasn't marked that exam yet?
https://sydney.edu.au/students/special-consideration-and-arrangements.html
It is an adminperson checking that your special con medical certificate is legit.
Assuming the pass criteria for those units is a raw total of 50 then exam scores of 26/55 and 23/50 will suffice. Perhaps you could look at the unit of study outline to see if there ae other pass criteria.
I trust the reason for you asking this question is more than mathematical.
There is a difference between "recommended" and "requirement".
That would appear to say that there is no minimum attendance requirement.
A sentence like that is usually translated to "You are an adult so if you dont turn up we dont care, but dont come crying if (when?) you fail."
http://educationstandards.nsw.edu.au/wps/portal/nesa/11-12/hsc/rules-and-processes/rules-procedures-guide-students
Your principal will certify that you have completed a Board Developed or Board Endorsed course if, in your principal’s view, there is enough evidence that you:
followed the...
"eligible - subject to being competitive" - means you could get an offer (ie eligible), if you get the mark (ie competitive).
If does not mean "you are in".
Do any of the units you did at UTS closely match the unit content and depth of usyd units? Look at unit outlines of core units of the BCom and compare to what you did at UTS.
Either 0 % or 100%.
If you are not entitled to any special entry scheme (eg low SES), and you are below the cut off, then 0%. This is what a cutoff means.
If you are entitled to some concession due to some special entry scheme and those concessions give you at least 0.5 points, then 100%.
O.P.
See http://www.smh.com.au/national/education/hsc-students-to-get-university-offers-five-days-after-atar-release-under-uac-changes-20170420-gvod9b.html
Partially quoting the article
Ahead of the 2018 application process, the Universities Admissions Centre has abolished the "main offer...