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UNOFFICIAL MARKSCHEME Edexcel Maths Calculator paper 09/06/2016

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1 a). (stem and leaf)
1 b). 9/20
3.
4.
5.

If you have any answers I'll add them to the list.
Original post by deadlyninja123
No it is 3.8 because the real answer is closer to 3.8 than it is to 3.7 so you round it up


Yeah, I got 3.8, thought you were discussing the last question kmt
Reply 82
Avatar for EGNE
EGNE
1
for the perimeter of arc did you use x divide by 360 times by 2 pi r on the small and big sector

Then subtracted the peri of small by big for the shaded region?
For the 3rd questions did anyone get x=5 because 5+4 = 9 and 9x5 = 45cm


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Reply 84
Avatar for ronin.k
ronin.k
1
Original post by Hasib_332
How could it be "3.8" you baffled horse


you find the answers for 3.7 and 3.8 then find the difference to 34. it was 3.7 got muddled up, it had a smaller difference so your mums a horse
Reply 85
Avatar for EGNE
EGNE
1
Original post by hello654321
it was small. the small was 44p, the medium was 50p and the large was 46p.


YE it was small / I just made each pack to 26 and compared it with 26 pack (6 pounds one)
Original post by Door105
How did everyone find the paper and what answers did you get? I got small for the crisp question and can barely remeber my other answers. Overall the paper was fairly tricky since I ran out of time


:colone:
Reply 87
Avatar for Rajive
Rajive
3
Original post by grace143
Don't worry you'll still get marks for it


How much marks do you reckon? Out of 6? I did the same:angry:
Reply 88
Avatar for alchima
alchima
2
I put 80.38 not sure if that's to the right degree of accuracy
Original post by ad4m
There will be a range for Q25 considering the values were very long and many people might have rounded and not typed the whole version in. Plus different calculators will cut the answer off. I got 80.4 but there will be a range.


Was this for the last question???


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Original post by Aleiya
High as **** seeing how easy that paper was


I think 140 overall should get you an A.
Original post by EGNE
for the perimeter of arc did you use x divide by 360 times by 2 pi r on the small and big sector

Then subtracted the peri of small by big for the shaded region?


i found the arc length of the small one using 75/360 x 2 x pi x 6 i got like 7 something. then i found the arcs altogether which was 75/360 x 2 x pi x 10 which was like 13 something. so you do 13 + 7 + 4 + 4 to get the perimeter.
Original post by Hasib_332
How could it be "3.8" you baffled horse


Says the person who got 10.9 for the last question! The trial and improvement one was definitely 3.8
Reply 93
Avatar for alchima
alchima
2
Original post by Ihateexams16
Did people get x=144 for the polygon question?


yep :smile:
What was the answer to the last triangle question? I got 60
What did yo7 get for the collin question??
i got 80.4 for last question
Original post by Rajive
How much marks do you reckon? Out of 6? I did the same:angry:


Well it depends on your working out but I guess 3? Not sure
Reply 98
Avatar for ad4m
ad4m
8
Original post by blueribbons99
Was this for the last question???


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yes
bars in trolley question
work out volume of shape- area of cross section x length
76 x 120
=9120cm^3

mass = density x volume
8 x 9120
=72960g
=72.96kg

250/72.96
=3.4265......
=3

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