edexcel ial d1- june 20 2019 Watch

runballadmix
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#1
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am i suffering alone
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leche_frita1
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#2
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not not alone
(Original post by runballadmix)
am i suffering alone
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alevel1232
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#3
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#3
How’d everyone find it?
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21stylish
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the linear programming was a bit messed up
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alevel1232
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Yeah did you get 50 small 50 medium 150 large?

(Original post by 21stylish)
the linear programming was a bit messed up
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21stylish
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(Original post by alevel1232)
Yeah did you get 50 small 50 medium 150 large?
i got 90 medium and 10 large
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alevel1232
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#7
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Didn’t they say he decided to order 150 large shirts?
(Original post by 21stylish)
i got 90 medium and 10 large
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21stylish
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(Original post by alevel1232)
Didn’t they say he decided to order 150 large shirts?
10 small*
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fahmisack
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(Original post by alevel1232)
Yeah did you get 50 small 50 medium 150 large?
Same... But I think I got the objective line wrong..
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alevel1232
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Objective was to minimise cost small shirt cost 6 pounds medium shirt cost 10
If it was 50 small 50 medium 150 large total cost is 3050
If it was 10 small 90 medium 150 large total cost is 3210
So shouldn’t it be 50 small 50 medium?
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21stylish
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#11
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(Original post by alevel1232)
Objective was to minimise cost small shirt cost 6 pounds medium shirt cost 10
If it was 50 small 50 medium 150 large total cost is 3050
If it was 10 small 90 medium 150 large total cost is 3210
So shouldn’t it be 50 small 50 medium?
ah **** i guess yall r rigjt. prolly messed up my inequality
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alevel1232
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#12
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For the traversing route bit did your extra arcs add up to 51.2?
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21stylish
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(Original post by alevel1232)
For the traversing route bit did your extra arcs add up to 52.1?
i got 53
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Fasih178
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Pretty crappy paper, ended up missing 3 marks and the questions I had spent day and night practicing, Gantt and scheduling diagrams, didn't even come. What a mess.

Anyway, what did you guys get for the very last question, where you had to mention other possible critical routes?
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Fasih178
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#15
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Yep
(Original post by alevel1232)
For the traversing route bit did your extra arcs add up to 51.2?
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Fasih178
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(Original post by alevel1232)
Objective was to minimise cost small shirt cost 6 pounds medium shirt cost 10
If it was 50 small 50 medium 150 large total cost is 3050
If it was 10 small 90 medium 150 large total cost is 3210
So shouldn’t it be 50 small 50 medium?
That's what I did too.
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fahmisack
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#17
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(Original post by Fasih178)
Pretty crappy paper, ended up missing 3 marks and the questions I had spent day and night practicing, Gantt and scheduling diagrams, didn't even come. What a mess.

Anyway, what did you guys get for the very last question, where you had to mention other possible critical routes?
There were 2 ways each with 4 edges ending with L or M... I forgot what the first three were
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Sparklyblonde
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#18
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What do you think about grade boundaries?
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alevel1232
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#19
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When they changed the duration of H to x, was the early time 9 + x and late time 15? And when minimum completitioj time increased by 4 was x 10?
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21stylish
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#20
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(Original post by alevel1232)
When they changed the duration of H to x, was the early time 9 + x and late time 15? And when minimum completitioj time increased by 4 was x 10?
yeah that's what i got
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