2009 Exam 2

[jsraider]

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surface area has nothing to do with volume!!!
you dont subtract anything!

[jacs_sta]

Originally Posted by tsbc
235 degrees.

It was 360-45-80.

I got something like this too 45 from the triangle but 80 from the other bit from north to the start of the triangle, i probs got it wrong but who knows

[edadkins]

Originally Posted by jacs_sta

Originally Posted by tsbc
235 degrees.

It was 360-45-80.

I got something like this too 45 from the triangle but 80 from the other bit from north to the start of the triangle, i probs got it wrong but who knows

if this was the one asking for the True bearing it was 315T, 100% that was the answer cant remember the questions details tho, if sum1 posts them that would be handy

[jacs_sta]

sorry maybe should clarify i meant N to W 80 not N to E 80 if that makes sense, True Bearings is my least fav topic so i may be wrong but i just thought id share

[edadkins]

na lol, i mean like the actual question, i dno what 80 degrees your talking about haha

[jacs_sta]

Originally Posted by tsbc

Maybe I read the question wrong...whoops!

Originally Posted by kazoospasm

I did the same thing, but I noticed it with 5 mins left.

Originally Posted by edadkins

na lol, i mean like the actual question, i dno what 80 degrees your talking about haha

Lol ok either do i o well its only one question

[edadkins]

lol so true, go alright on everything else?

[jacs_sta]

yeah everything else was nervous about the cone question but got the same as what is posted so im feeling better about that how about you?

[edadkins]

Originally Posted by jacs_sta

yeah everything else was nervous about the cone question but got the same as what is posted so im feeling better about that how about you?

yeah i got that one wrong, 96% just sounded way too much to me... apart from that i only really screwed up one other question on networks (the last one) and ill find out about the rest when the results are out! but im pretty confident with my other answers.

[jacs_sta]

I know i was in there and was like no way its 96% but i double checked it and couldnt find a better one, what was the last networks question? see i love networks its like one of my best modules

[edadkins]

umm the one where u put in the other path then the earliest completion time, im an idiot and didnt do the path at B for god knows whatever reason, and i said that it didnt effect the completion time coz it wasnt on the critical path, which i think was also wrong, only 2 marks ill drop in networks i reckon...what did u get for each of those?

[jacs_sta]

i think i got something like 25 weeks as u put L from before B to after GF or something like that and L is 4 and Gand F are 5 so it doesnt change the critical path but then L takes four weeks longer then expected making it 8 weeks making that the critical path pushing it back by 3 weeks, i think if thats the one your talking about

[sam37]

Originally Posted by jacs_sta

i think i got something like 25 weeks as u put L from before B to after GF or something like that and L is 4 and Gand F are 5 so it doesnt change the critical path but then L takes four weeks longer then expected making it 8 weeks making that the critical path pushing it back by 3 weeks, i think if thats the one your talking about

that would be exactly what i got
except it made L 7 weeks not 8, but i did get 25 weeks too so im guessin we had the same answer

[gm3]

Yeah L was 3 weeks so you put it after B, joined to after C(i think), then it increased by 4 weeks, but it had a slack time of 1 week therefore it increase the critical time to 25.

I havent noticed any mistakes in my working from any of these posts, so pretty happy.

Did everybody else love the question in business maths asking show that if the annual rate is 4.4% that quarterly rates will be 1.1%?

[manofstick]

Originally Posted by gm3

Yeah L was 3 weeks so you put it after B, joined to after C(i think), then it increased by 4 weeks, but it had a slack time of 1 week therefore it increase the critical time to 25.

I havent noticed any mistakes in my working from any of these posts, so pretty happy.

Did everybody else love the question in business maths asking show that if the annual rate is 4.4% that quarterly rates will be 1.1%?

yeah, so i completely stuffed up the networks q, only part i did right was putting the beginning of L at completion of B, dunno if that will get a mark though...

yes i did love that annual to quarterly question, think business maths was fine for me, only question i have was when asked to find the interest rate.......was it 6x12 = 72, but then was it 72/380 or 72/500???

just cant believe i didnt make pearson a negative either!!!!