Hey everyone. These are questions from the HSC papers. I've forgotten some really easy stuff so some help would be great please.
1. How many solutions of the equation (sin x – 1)(tan x + 2) = 0 lie between 0 and 2π ?
a) 1
b) 2
c) 3
d) 4
2. Which expression is a factorisation of 8x^3 +...
Hey guys,
A particle moves in a straight line such that its displacement, x cm, after t seconds is given by: x=t^3 - 6t^2 + 9t + 4.
a. When and where does the particle first change direction? (answer is 1second, 8cm)
b. What is the average speed of the particle in the first second?† (need help...
Hey everyone, my friend wants me to ask you's for an estimate. I'm not quite sure about the class sizes so they're estimates (don't go to his school).
School Rank: 115
Standard English: 6/80
Math Ext. 1: 1/9
Math Ext. 2: 2/4
Physics: 2/20
IPT: 2/20-24
Thanks guys! :)
Hey guys,
Do you think if someone went to a school ranked about ~180, and was eligible for disadvantaged school for EAS, they'd be able to get into Law at UNSW/USyd with a 97 ATAR?
Hey everyone,
So I have my half yearlies coming up in one week, and I have a problem. My timetable has got both Physics and SOR1 on the same day. For me, Physics takes priority over SOR1. I was already considering dropping SOR as it was the subject I went worst in in term 1 (not horribly bad...
Hi guys, just wanting a pre half-yearly ATAR estimate from my current ranks to compare with after my half-yearlies so I can track my progress.
School Rank: Varies but about 150 - 180
Adv. English: 11/27
IPT: 1/26
2u Math: 7/26
Physics: 1/10
Business Studies: 1/64 ( tied with 7 others though :/...
Okay so i'm lost. Different people are telling me different things. When doing the HSC course, which one matters, the marks you're getting or the ranks u get? Is the assessment mark for the HSC the average of marks u get during school, or is the assessment mark what somebody who had your rank...
If I end with these ranks, please estimate my ATAR.
School Rank: 121 (2013), 395 (2012), I'd assume my year to be in the 150ish possibly
Adv English: 11/30
2u Math: 8/26
Physics: 3/10
Business Studies: 8/63
IPT: 1/26
SOR1: 9/70
Please let me know. Thanks :)
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Message me or leave details below for an inbox.
Thanks :)