Maths D 22

[Mahnoor Ahmad]

oh okay.

That doesn't make a difference to the overall thresholds.
100% are achieved by students every year.

 

[Mahnoor Ahmad]

never round of ur answer if its exact!

I know my mistake.

 

[Saad Mughal]

what was the first one was it (4 4) or (4 3)?

Don't remember.

 

[Kamihus]

I rounded off a question to 3 sig. fig. after cutting in the answer space? Any prob?
Do they ever deduct marks 4 not rounding off?

 

[Kamihus]

I know my mistake.

I almost did it too in rechecking but noticed that this was exact so didn't do

 

[Saad Mughal]

I rounded off a question to 3 sig. fig. after cutting in the answer space? Any prob?
Do they ever deduct marks 4 not rounding off?

For not rounding off, yes. The answers in mark schemes are always to 3 sig fig.
For rounding off correctly, no.

 

[Mohammad Farzanullah]

even in the last part of fence panel question, the answer should not have been rounded because it was exact!
i wrote $1210.56!

 

[hamzashariq]

The value of p in section 2 in the probability question was 4 right??

 

[Kamihus]

For not rounding off, yes. The answers in mark schemes are always to 3 sig fig.
For rounding off correctly, no.

Ok thanks thats why i did every1 of them when i rechecked
Don't think they do in the ones in which they give ranges, read somewhere in examiner tips or something like this that it is done for the betterment of candidates who do not round off.

 

[Kamihus]

The value of p in section 2 in the probability question was 4 right??

Correct.

 

[Mohammad Farzanullah]

hamzashariq

federer fan?
he has got an easy path to the final at RG!

 

[hamzashariq]

hamzashariq

federer fan?
he has got an easy path to the final at RG!

and Novak has hot the hardest. hopefully he can beat Rafa so Fed has a chance in the final. No way he can beat nadal.

 

[Mahnoor Ahmad]

I almost did it too in rechecking but noticed that this was exact so didn't do

well you have more sense than me then.

 

[Kamihus]

well you have more sense than me then.

Really didn't about the "exact value" thing but did it as it would affect the next answer

 

[Haris Sal11]

You're confused between simple interest and compound interest I guess.

I can't believe we've never known the difference. **** MY SCHOOL **** THE STAFF **** EVERYBODY RELATED TO THE SCHOOL ******* BOLLOCKS CAN'T EVENT TEACH!

 

[hamzashariq]

This is Rafa slam if ur mistaken! No chance for "Joker"

Yeah I know, but if there is someone who can beat him, its Djoker. Which i am hoping for.

 

[hamzashariq]

That's true but doesn't look like btw Federer is vulnerable on clay and be defeated by some1 other such as Ferrer.

Do you know the head 2 head between Fed and Ferrer.....14 - 0 lol!!. Ferrer is the last guy who can beat him. btw five of those matches have been on clay. Anyway how exactly did you get p=4? I want to know if my method was correct.

 

[Saad Mughal]

I can't believe we've never known the difference. **** MY SCHOOL **** THE STAFF **** EVERYBODY RELATED TO THE SCHOOL ******* BOLLOCKS CAN'T EVENT TEACH!

Don't say that. I had no proper computer and chemistry teacher for almost a year. Never blame your school for these things. If they didn't know, then search it up yourself.

 

[hamzashariq]

Leave it, no off-topic. We'll see what happens (btw i just said such as)
First i got it to equal 0 and then put the other equation in place of it. Didn't know how to simplify so got the answer by back-solving (not sure whether they would deduct any marks if ur answer is correct)

hmm..OK

 

[Mahnoor Ahmad]

Well so far you are the closest one to distinction or A* anyway so you can celebrate

Don't say that. I had no proper computer and chemistry teacher for almost a year. Never blame your school for these things. If they didn't know, then search it up yourself.