IGCSE MATHS Doubts

[dsiddiqi11]

can someone plz just tell me one last time, will CIE do the curve thing or not?

[mohit1234]

ANSWERS THAT I CAN REMEMBER:
rotational symmetry-1
lines of symmetry -1
rearranging thing x=3/(p-1)
white paint thing = 88
maximum speed of boris - 16.25
sin cos things- 45 degrees and 66 degrees
the very last graph qs - 82 i think and 108

P.S. who agrees that the paper was definitely more difficult than past papers but still went super-awesome
I LOOOOVED IT

i think i got the white paint one wrong...otherwise others are right
do u remember where the R was in the graph, in the middle or on the left??

[Dibss]

I am pretty sure I got everything correct.

I just killed the paper.

i murdered it by shoving a truck of ketchup down it's throat
same! had like half an hour left to recheck all my answers

[Amberr]

ANSWERS THAT I CAN REMEMBER:
rotational symmetry-1
lines of symmetry -1
rearranging thing x=3/(p-1)
white paint thing = 88
maximum speed of boris - 16.25
sin cos things- 45 degrees and 66 degrees
the very last graph qs - 82 i think and 108

P.S. who agrees that the paper was definitely more difficult than past papers but still went super-awesome
I LOOOOVED IT

i agreeeeeeeeee........ it was harddd.. but all the revision didnt go to waste.... i put my best effort

[Amberr]

i think i got the white paint one wrong...otherwise others are right
do u remember where the R was in the graph, in the middle or on the left??

i put it on the left

[Amberr]

can someone plz just tell me one last time, will CIE do the curve thing or not?

whts the curve thing??

wht difference does it make?? does tht mean if you get 66/70 its not an A*

[Amberr]

ANywaysss.. looks like we all did good. atleast we all got more than 60 sa7???

[Amberr]

okk g2g.. i wanna discuss more answers later on though

[Dibss]

i think i got the white paint one wrong...otherwise others are right
do u remember where the R was in the graph, in the middle or on the left??

aww bummer but atleast you got the part until 37point something correct right?
yep, R was in the sort of big area towards the right!

[dsiddiqi11]

i got R on the left is that wrong, i think it is, but will i get some marks cuz i did shade some regions correct, and for the second sin curve thing, i wrote 63.4, the answer will round to 0.5, so is it right?

[mohit1234]

aww bummer but atleast you got the part until 37point something correct right?
yep, R was in the sort of big area towards the right!

i got R in the middle
was the white paint one 37.something cos some people r saying its 88

[holtadit]

i got R in the middle
was the white paint one 37.something cos some people r saying its 88

DEFINITELY 88

[dsiddiqi11]

whts the curve thing??

wht difference does it make?? does tht mean if you get 66/70 its not an A*

no look, 80% is an A but with tht curve thing a 70% could be an A, it just depends on the difficulty of the paper. look at the grade thresholds(gt) on freeexampapers.com

[mohit1234]

DEFINITELY 88

wat abt R. it was in the middle or left or right??

[Dibss]

i got R in the middle
was the white paint one 37.something cos some people r saying its 88

yep middle/right
it was 37.something+circumference of first circle = 88 <--answer