barbernator
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- 2012
for the volume of the parabola or cylinder?So is it (pi)(h^2)/2........or.......(pi)(h^3)/3
for the volume of the parabola or cylinder?So is it (pi)(h^2)/2........or.......(pi)(h^3)/3
Yeh i agree, because you are integrating pi y dy, because x^2=y already. so it should be (pi)(h^2)/2I think it should be (pi)(h^2)/2 but i may be wrong, heres hoping we get some marks regardless.
ahaha I know right. Especially since qs 1 a) was worth 2 marks and can be done in 2 seconds, and then you end up spending like 10 min on 3 qs worth 1 mark each :SI found it ok easier than expected but hated q 9 and found it weirder than normal since most of marks were 1 wth? If I get 108/120 and considering I come from malek Fahd Islamic school would I get 90 + ?
i dunno. i got (pi)(h^2)/2...
I got both of those.no, it increased by 6.3%
yehh we had the samee answers 1451.84 or something and 9) c is right aswellI missed 10 b) iv) and v) because it was hard. TBH, I guessed part 3 but apparently it's right. r= P/4 ?
for 9 c) graphic, I think I'll lose 1 mark because I made the graph go above the x axis at the end....
9 b) ii) I failed. I don't know if I did i) right.
8 c) ii 2) was wtf.......... ??? did anyone get $1451 or something
88~I think I got around 76% as a raw mark, does anyone know what this will scale to?
yeah this is what i gotand hence the ratio was 1:2??
Same, thank god BOS give marks for working out.yeah this is what i got
I think I got around 76% as a raw mark, does anyone know what this will scale to?
Depends on your rank though and how well your cohort does.
i) 0.6I think Kim needs to get more variety in shirts :/ Does anyone know how you solve Q5 (iii) ?
I think I got approx. 116/120 with the only errors made in that question above and 9d(ii)
Okay thank you. I was doing something weird with P = 1 - {not consecutive days} but it ended up being wrong anyway with 1/3 :/
I think you do 0.5*S12 = 55283cents --> $552.83Does anyone know how you solve Q5 (iii) ?
Probably about 84 exam mark.what mark would 79-82/120 align to?
Oh I meant 5.b.(iii) sorry. I thought I had implied the probability one from my stupid remark about her shirts xD But it's okay, I've found the answer, thank youI think you do 0.5*S12 = 55283cents --> $552.83
Atleast that's what I got.