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instead of writing the extended equation for the reduction of the maganese oxide can u just write Mn4+ + 2e- -> Mn2+ ??

With design an experiment questions whats the best way to set it out??? like Aim, than equipment method etc. or just describe what u can do.... also do u have to list the dependent and independent variables + risk factors?? heres an example: A type of plant which grows in tasmania drops it...

Just wondering When writing your personal statement for your scholarship applications is it better writing in essay format or in list form?? If any 1 wants to share their personal statement it would be most helpful =]

My school is ranked 95th Chemistry 2/47 Biology 12/49 English(std) 3/60 Ext 1 Maths 10/50 Ext 2 Marths 5/20

my school is ranked 96th in 2008 and it the 150's in 2007 My ranks after trials... Ext 2 maths 4/20 Ext 1 Maths 11/54 English (std) 3/60 Chemistry 4/38 Biology 12/47

Plz help with part ii) and iii) <a href="http://s237.photobucket.com/albums/ff210/kevda1st/?action=view&current=Poly.jpg" target="_blank"><img src="http://i237.photobucket.com/albums/ff210/kevda1st/Poly.jpg" border="0" alt="Photobucket"></a>

My school is Ranked 96th Here are my ranks before Trials Ext 2 Maths 5/20 Ext 1 Maths 6/60 Chemistry 4/58 Biology 6/72 Std English 1/49

I was wondering if any 1 wants to share any Past papers on the PHysical world topics(SHM, Projectile, Rate of change etc.) I could really use some...My test is on Monday heres my schools: Yr12M1T208.pdf Download File Thanks in advance

I go to a school ranked in the top 90 My ranks were Eng (standard) 1/64 Maths (Ext 1) 8/65 Maths (Ext2) 11/20 BIology 6/53 Chemistry 4/42 Senior Science 1/23

Whats the best way to calculate half life's?? example: Iodine-131 has a half life of 8 days what fraction is left after 20 days?

I have to design a A3 visual rep of Wilfred Owens and his war poems. Any ideas?

Is there any point in doing the STAT test this early??? my friends are urging me to take the one in may in order to get a feel for it, so i can do it again at the end of the year. My schools careers advisor told me that the one in may is for late UNI applicants and dosnt see the point in...

These are problems from the flitzpatrick book 1. A body falls from rest in a medium and its velocity v at any time t is given by v=49(1-e^-0.5t) find the distance fallen in the first 5 seconds

Find the Volume of the largest cone that can be inscribed in a sphere of radius 9cm. Answers were not given. Thanks in advance

Well I just got my half yearlies back and it seems as though I will need a new "realistic" goal. I go to a ok school ranked in top 100's and my original goal was 94. So is a UAI of 94 possible for me? If not than what is a realistic goal that I should consider?? My ranks are: 1/70~...

Its probably under harder 2unit in extension 1 but here's the question! please help 1,3,6,10,15....are called triangular numbers Use the formula for the sum of an arithmetic series to find the 30th triangular number.

<a href="http://s237.photobucket.com/albums/ff210/kevda1st/?action=view&current=QQQSmall.jpg" target="_blank"><img src="http://i237.photobucket.com/albums/ff210/kevda1st/QQQSmall.jpg" border="0" alt="Photobucket"></a>

I couldnt do these locus questions...please help the ones i circled in red.

Prove that if: a = x+ y b=xw+yw² c=xw²+yw^4 , Than abc = x³+y³ and a²+b²+c²=6xy and part ii) of this Question.... Thanks in advance

well i dropped Senior science and now i am doing 10 units. I shortly got my half yearly reports back and turns i came first in Senior science with 100%.... Is it worth trying to pick it back up?? Even if i get a 100% will it count at the end?? (im doing pretty well in my other subjects.)