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    (Original post by veldt127)
    V was between 10 and 11 for X, and 4 and 5 for Y
    Whoops. I got 12 and 2. But this is because my objective line was wrong.
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    I got this too, I don't understand how everyone got integer values when the question said EXACT value, ie: don't round off as a decimal, leave as a fraction. EVERY past paper had a fraction when it said this.

    Did you equate the 2 equations together to get x and y?

    I ran out of time so I couldn't workout £C
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    (Original post by SP98)
    I'm not fully certain, but don't these values give the optimal number and fit within the enclosed region?
    I got 11 and 4; lots of people seem to agree on that. We'll have to wait for someone to post the paper.
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    (Original post by target21859)
    I ran out of time haha. Oh well. Messed up the scheduling and didn't find a route for the route inspection. What did everyone get for the route inspection? Not the route the numerical answers and arcs to be repeated.

    For the first part I got weight of the network + 75
    For the 2nd part I did Finish at B and repeat the other arc which was 35 so total length was weight of network + 35
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    Is there a mark scheme?
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    (Original post by MsDanderson)
    I got this too, I don't understand how everyone got integer values when the question said EXACT value, ie: don't round off as a decimal, leave as a fraction. EVERY past paper had a fraction when it said this.

    Did you equate the 2 equations together to get x and y?

    I ran out of time so I couldn't workout £C
    No that part did say give the EXACT value like you said, but then it asked for the number of standard/deluxe that should be bought so its common sense to know that these have to be integer values and then you calculate the cost of it
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    (Original post by Harrydickens)
    Can anyone remember the 3 different lengths of the possible routes in the route inspection problem
    I got 75, 85 and 126? (I THINK)
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    Can someone who knows how make a poll to see how people found this exam
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    (Original post by 4nonymous)
    For the first part I got weight of the network + 75
    For the 2nd part I did Finish at B and repeat the other arc which b 35 so total length was weight of network + 35
    Yeah that's what I got it but whenever I tried a route I always blocked myself. It was only 1 mark.
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    For the dikstra. I got 49 for part a but everyone seems to have got 48. How many marks would I lose. And does anyone remember the route for part a.
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    (Original post by 4nonymous)
    No that part did say give the EXACT value like you said, but then it asked for the number of standard/deluxe that should be bought so its common sense to know that these have to be integer values and then you calculate the cost of it
    Fair enough! I ran out of time so didn't read what it said looool
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    (Original post by target21859)
    Yeah that's what I got it but whenever I tried a route I always blocked myself. It was only 1 mark.
    The route I got was very long.
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    You must've drawn your feasible region wrong then
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    (Original post by target21859)
    Yeah that's what I got it but whenever I tried a route I always blocked myself. It was only 1 mark.
    when it asked for the route and its length i didn't give a route because like you said it kept blocking but I said the length was something + 35 and that's it, 1 mark/2?


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    (Original post by Nikhilm)
    Just worked out I need a total of 0 ums in this paper. to still get my two a* in maths and f maths..why did I even bother showing up
    Well good for ****ing you...
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    (Original post by 4nonymous)
    I got 75, 85 and 126? (I THINK)
    Same as you but 125 instead
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    (Original post by boyyo)
    one of them was x greater than or equal to 8

    another was, -X +24y greater than equal to 24

    cant remember the others.
    (Original post by Student403)
    Do remember there were other constraints aside from the cost one

    -X +24y greater than equal to 24
    x greater than or equal to 2
    7x+8y greater than or equal to 112?
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    (Original post by igotohaggerston)
    I got 5 workers for the lower bound from my cascade diagram and I scheduled with 3 workers
    How did you manage to schedule it using 3 workers? I had to use 4
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    (Original post by iMacJack)
    when it asked for the route and its length i didn't give a route because like you said it kept blocking but I said the length was something + 35 and that's it, 1 mark/2?


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    I See your the big dog around here, what year you in and what marks you looking at in each module
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    (Original post by Nuggetsarelife)
    I See your the big dog around here, what year you in and what marks you looking at in each module
    Lol.

    Year 12, C1 73/75, C2 75/75, S1 70/75, FP1 66/75, D1 63/75, S2 not yet sat. It's not that great.. I didn't like the D1 paper today at all.

    How about you mate?


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