The Student Room Group

Standard Grade Maths !

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Reply 80
Original post by mrsnicket
Well that puts a downer on my day :unimpressed:


:ditto:
Reply 81
Original post by kierandoran
For the 50x51 question did you remember to take off 20 from your final answer since the question was "10+12+....+100" instead of "2+4+....+100"?


Holy crap! I am staring at the paper now with disbelief. How could I not realise this!!!! Grr. Thanks anyway.
Reply 82
Where are you guys getting a copy of the paper? Is it online already?!
Original post by regalrose
Holy crap! I am staring at the paper now with disbelief. How could I not realise this!!!! Grr. Thanks anyway.


No problem! Easy mistake to make...
Reply 84
Any one know the answer to Paper 1 question 9? About driving?
Original post by mrsnicket
Where are you guys getting a copy of the paper? Is it online already?!


Don't know about everyone else but we were allowed to take it home since we hadn't written on it (the one we used during the exam)
Original post by regalrose
Any one know the answer to Paper 1 question 9? About driving?


a) 40/x
b) 40/x+5
c) 200/xsquared + 5x

That's what I got I'm sure
Reply 87
Original post by kierandoran
a) 40/x
b) 40/x+5
c) 200/xsquared + 5x

That's what I got I'm sure


a) good
b) good
c) I HAD THAT BUT I SCRIBBLED IT OUT!!!!!!! GRRRRRRRRRR!!!!!!!! :mad:
Reply 88
Original post by kierandoran
a) 40/x
b) 40/x+5
c) 200/xsquared + 5x

That's what I got I'm sure


Urghhhh I knew I got it wrong. I got the first one right atleast... but that one was pretty basic. I wrote 40/5x.

Thanks!!
Reply 89
Oh and for question 6 the answer was £860 right?
Reply 90
Original post by regalrose
Oh and for question 6 the answer was £860 right?


I think so :tongue:
Original post by regalrose
Oh and for question 6 the answer was £860 right?


Yes it was £860! I just did £894.40/1.04
Reply 92
There was straight line equation at some point, was the total fare £10.20?
Original post by mrsnicket
There was straight line equation at some point, was the total fare £10.20?


Yes that's what I got
Reply 94
And were the coordinates of P (4,5)?
Reply 95
Original post by mrsnicket
There was straight line equation at some point, was the total fare £10.20?


I got that too :biggrin:
Original post by mrsnicket
And were the coordinates of P (4,5)?


Yes!
Reply 97
I got the majority of what yous arwe talking about.

I dont understand about the variation how you could get 40,

the way you have cross multiplied doesnt make sense.

I got k to be 0.3 and used that.

did 75000 x 0.3 and divide it by 25squared?
Reply 98
And there was angle question and the answer was 74.1 degrees?
Original post by JackE5
yeh, thats what i got :smile:


Because it was million I changed it to X10^6 at first

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