Search results
-
C
Selling HSC/Prelim Textbooks $5/10 each
$10 Each Maths in Focus Extension 1 (HSC) - Margaret Grove MANSA Mathematics Extension 1 - 2006 Excel HSC Physics - Neville Warren Physics Context 2 Excel Preliminary Chemistry - Jim Stamell Chemistry Contexts 1 Excel HSC Advanced English (Belonging) $5 Each Junior Highschoiol...- crex
- Thread
- Replies: 0
- Forum: HSC Notes and Textbooks
-
C
Need books for HSC/PRELIM MATHS,CHEM OR PHYS? Fear not! I've got you covered ;)
HSC/PRELIM TXTBOOKS | PHYS | CHEM | 3u&4u MATHS Need some extra practice or just need some tricky content to be presented in a new light?. You've come to the right place! Here are the list of books that can help you smash the prelims and HSC! And even better, you can get them at a discounted...- crex
- Thread
- Replies: 5
- Forum: HSC Notes and Textbooks
-
-
C
Why do old men like me, rather than guys my own age? :O
or maybe they had mistaken u for an old hag cos u looked like one so technically they were checking out someone their own age- crex
- Post #28
- Forum: Love & Relationships
-
-
C
Trig proving
Hey guys, how do you prove this? sin%28a-b%29&space;=&space;2&space;sin\frac{%28a-b%29}&space;{2}&space;cos&space;\frac&space;{%28a-b%29}2 Thanks!- crex
- Thread
- Replies: 3
- Forum: Mathematics Extension 1
-
C
How to Write Notes for Maths Exam
one of the best test taking techniques ive come across imo (other than spamming questions and understand content) helps A LOT in reducing careless mistakes which would normally constitute half of the marks lost- crex
- Post #22
- Forum: Years 9 & 10
-
C
How can I stop making silly mistakes?
there r some pretty good advice from this thread: http://community.boredofstudies.org/showthread.php?t=297685&highlight=careless and the following article is a pretty good read regarding this matter: http://lifehacker.com/the-science-of-practice-what-happens-when-you-learn-a-510255025- crex
- Post #19
- Forum: Mathematics Extension 2
-
-
C
Probability
Sup guys, got a few questions: 1) The digits 1,2,3,4 are used to form numbers that may have 1,2,3 or 4 digits in them. If one of the numbers is selected at random, find the probability that: it is odd and greater than 3000 (Ans: 3/32) 2) A poker hand of five cards is dealt from a standard pack...- crex
- Thread
- Replies: 5
- Forum: Mathematics Extension 1
-
C
Permutation
Q) 3,3,4,4,4 and 5 are placed in a row to form a 6 digit number. How many possible combinations there are if the number formed is even. Is the answer this ? (5! x 3)/(2! x 2!) = 90 Thanks- crex
- Thread
- Replies: 3
- Forum: Mathematics Extension 1
-