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October 11, 2025, 03:44:16 am
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Author Topic: So how do you think you went?  (Read 13340 times)  Share 

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Abdi

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Re: So how do you think you went?
« Reply #60 on: November 05, 2010, 11:20:02 am »
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the answer to the last question was h= (1/2)(10-5r) wasn't it? :P
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kat148

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Re: So how do you think you went?
« Reply #61 on: November 05, 2010, 11:23:38 am »
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Fuck.My.Life
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Whatlol

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Re: So how do you think you went?
« Reply #62 on: November 05, 2010, 11:24:05 am »
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JinXi

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Re: So how do you think you went?
« Reply #63 on: November 05, 2010, 11:25:39 am »
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O great I multiplied the 4ac part of Quadratic wrongly.. typical
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3Xamz

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Re: So how do you think you went?
« Reply #64 on: November 05, 2010, 11:26:15 am »
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Quote from: Abdi on November 05, 2010, 11:20:02 am
the answer to the last question was h= (1/2)(10-5r) wasn't it? :P

Yup, that's what I got. :)
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samiira

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Re: So how do you think you went?
« Reply #65 on: November 05, 2010, 11:27:39 am »
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happycat

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Re: So how do you think you went?
« Reply #66 on: November 05, 2010, 11:28:04 am »
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Quote from: Politik23 on November 05, 2010, 10:38:17 am
Quote from: Stroodle on November 05, 2010, 10:31:16 am
I think I nailed it :)

I asked the guy for a copy of the exam, but he wouldn't give me one :(
Well that sounds cool, I think I'll ask for a copy of the chem exam just hope they don't refuse

That's pretty lame. As a VCE student you have a right to pick up a copy of each and every exam that you sit.
I'd complain next time and threaten to tell VCAA haha
That sounds cool, I think I might ask for a copy of my chem exam on thursday but maybe I won't but who knows
« Last Edit: November 05, 2010, 11:31:50 am by happycat »
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darkphoenix

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Re: So how do you think you went?
« Reply #67 on: November 05, 2010, 11:28:46 am »
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Quote from: JinXi on November 05, 2010, 11:25:39 am
O great I multiplied the 4ac part of Quadratic wrongly.. typical

Yeah same far out..no wonder i got some weird surd answer for p :(
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jayna

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Re: So how do you think you went?
« Reply #68 on: November 05, 2010, 11:29:26 am »
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Quote from: darkphoenix on November 05, 2010, 11:28:46 am
Quote from: JinXi on November 05, 2010, 11:25:39 am
O great I multiplied the 4ac part of Quadratic wrongly.. typical

Yeah same far out..no wonder i got some weird surd answer for p :(
same here...
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xharax

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Re: So how do you think you went?
« Reply #69 on: November 05, 2010, 11:30:42 am »
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Quote from: samiira on November 05, 2010, 11:18:17 am
Quote from: kiraxxx on November 05, 2010, 11:15:10 am
for the probability question....
I was soooo dumb not to know how to factorise it - WHY!!!!!!!!!!!!!
If I left it as 16x^2+6p-7=0
would I get 1 of the 3 marks or 2......

why am I sooooo dumb not to factorise it!!!!

yeh same here.. i got 1/2  first but wen i sub it back in the table it somehow didnt work.. i did it again using quadratic formula and i got some weird surd stuff and i just left it at that..  :(


i used the friggering quadratic formula aswell..-  - the root was so dam large i dunno if i could simplify it anymore..= = hopefully no marks deducted..
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Linkage1992

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Re: So how do you think you went?
« Reply #70 on: November 05, 2010, 11:32:39 am »
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Did you get root484? Yeah, that was nasty, but if you divided it by 4 you would realise it equals 2root121 which is simply 22.
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Whatlol

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Re: So how do you think you went?
« Reply #71 on: November 05, 2010, 11:33:11 am »
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Quote from: darkphoenix on November 05, 2010, 11:28:46 am
Quote from: JinXi on November 05, 2010, 11:25:39 am
O great I multiplied the 4ac part of Quadratic wrongly.. typical

Yeah same far out..no wonder i got some weird surd answer for p :(

yea i completed the sqaure and got like 6/16 lol
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Hope

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Re: So how do you think you went?
« Reply #72 on: November 05, 2010, 11:33:42 am »
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Quote from: kazekage on November 05, 2010, 11:18:06 am
Quote from: jammaj on November 05, 2010, 11:11:42 am
How many marks was the find p (probability table thing)
Find a ( apparently 6/125)
Anyone remember?

yeah i got that too, i mustve wasted 3 -5 minutes wondering if i could simplfy that down anymore LOL
ditto :D
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JinXi

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Re: So how do you think you went?
« Reply #73 on: November 05, 2010, 11:33:56 am »
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Quote from: Linkage1992 on November 05, 2010, 11:32:39 am
Did you get root484? Yeah, that was nasty, but if you divided it by 4 you would realise it equals 2root121 which is simply 22.

I went 448+ 36 = 480. Pro right? -.-
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slee

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Re: So how do you think you went?
« Reply #74 on: November 05, 2010, 11:34:10 am »
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100% if i got the last one right
I got r= 5/3
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