MATHS PAPER 22 / JUNE 2012?

[Malik777]

yawr mine went 100% yet I had a bit mess with P1 with 2-3 marks

 

[syed1995]

no it was 37.4.((686+248)divided by 25)

huh .. I guess its that then .. I did exactly what you did.

 

[beeloooo]

huh .. I guess its that then .. I did exactly what you did.

yup it was 37.4 !! and i got it by adding the sector, the triangle , and trapezium's area lol "{

 

[beeloooo]

Well how did u assume that it was 45* and yeah there was one big clue there the questions answer was worth 3 marks which mostly is the no. of marks given for cosine rule when finding its angles but i think u might get like a one or a two

well u see normally a 3 mark part involves sine rule !! and by applying that i got the right answer !! i should get all 3 of the marks !! ??

 

[syed1995]

well u see normally a 3 mark part involves sine rule !! and by applying that i got the right answer !! i should get all 3 of the marks !! ??

you will lose 1 mark for assuming that angle was 45 i think .. because it wasn't!

 

[scouserlfc]

you will lose 1 mark for assuming that angle was 45 i think .. because it wasn't!

the examiner tips says that u must not assume anything unless stated

 

[fatikhalid]

he last part of dat question where v had to draw another graph on the same one! wat was the answer to that?

 

[fatikhalid]

yes, what did you wrote in the height of the cuboid part of that question. I got 4.6 from my graph and then I subtracted it from 8 and got 3.4. h=8-x, wasn't it like that.

yup i did the samE!

 

[syed1995]

he last part of dat question where v had to draw another graph on the same one! wat was the answer to that?

mine was coming 5 what was yours?

 

[snowbrood]

mine was coming 5 what was yours?

i got 5.1

 

[beeloooo]

the examiner tips says that u must not assume anything unless stated

okay well than how i got the right answer lol lucky !!

 

[beeloooo]

he last part of dat question where v had to draw another graph on the same one! wat was the answer to that?

its 4.8 !!!

 

[beeloooo]

If i loose a total of 10 marks in both maths paper !! CAN I still score A* ?? !!! these are the maximum marks i can loose "(

 

[saadat_shakeel]

he last part of dat question where v had to draw another graph on the same one! wat was the answer to that?

y=27x

 

[Vogue]

If i loose a total of 10 marks in both maths paper !! CAN I still score A* ?? !!! these are the maximum marks i can loose "(

if A* is on 90 then u can lose 18 marks nd still get A*

 

[snowbrood]

hey can u tel me da answer f da bearing in q4 a part....!!!!

 

[snowbrood]

reply urgent

 

[Vogue]

hey can u tel me da answer f da bearing in q4 a part....!!!!

mine was 281. u talking abt one where v had to measure the bearing, ryt?

 

[snowbrood]

yea but my came 80 degree....we didnt had to minus it frm 360..!!

 

[Vogue]

yea but my came 80 degree....we didnt had to minus it frm 360..!!

i didnt minus it from 360. it was the bearing of A from B, no?