stevegreetham
Member
Registered: 30th Oct 03
Location: Grimsby/Sheffield
User status: Offline
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Hey guys, if anyone is good at maths (at least A level) i have an offer for you. PM me. Cheers 
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LeeM
Member
Registered: 26th Sep 05
Location: Liverpool
User status: Offline
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my u2u inbox is full, post it up here
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JonnyJ
Member
Registered: 23rd Sep 05
Location: Scotchland
User status: Offline
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The answer is 42
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lil_g
Member
Registered: 29th Oct 06
User status: Offline
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Post it up 
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stevegreetham
Member
Registered: 30th Oct 03
Location: Grimsby/Sheffield
User status: Offline
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delete some messages
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LeeM
Member
Registered: 26th Sep 05
Location: Liverpool
User status: Offline
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deleted
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stevegreetham
Member
Registered: 30th Oct 03
Location: Grimsby/Sheffield
User status: Offline
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 its just 10 questions which i have to do for tomorrow and i really cant be arsed so was going to paypal someone to do it
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flybikeslee
Member
Registered: 2nd Jan 07
Location: Liverpool
User status: Offline
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a level in it 
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LeeM
Member
Registered: 26th Sep 05
Location: Liverpool
User status: Offline
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half way through a degree in it
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lil_g
Member
Registered: 29th Oct 06
User status: Offline
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quote:
Originally posted by flybikeslee
a level in it
me too
paypal you say....
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JonnyJ
Member
Registered: 23rd Sep 05
Location: Scotchland
User status: Offline
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got a C in GCSE at it
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luke85
Member
Registered: 26th Nov 07
Location: Chesterfield
User status: Offline
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quote:
Originally posted by stevegreetham
its just 10 questions which i have to do for tomorrow and i really cant be arsed so was going to paypal someone to do it
Lol the joys of the internet
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LeeM
Member
Registered: 26th Sep 05
Location: Liverpool
User status: Offline
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got a b in it at gcse cos the bastard teacher wouldnt let me do higher level i had to do intermediate, despite 100% in my coursework. i got 95% in the fucking exam and only got a b for it :@
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stevegreetham
Member
Registered: 30th Oct 03
Location: Grimsby/Sheffield
User status: Offline
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quote:
Originally posted by luke85
quote:
Originally posted by stevegreetham
its just 10 questions which i have to do for tomorrow and i really cant be arsed so was going to paypal someone to do it
Lol the joys of the internet
I know mate, i am doing a Quantity Surveying Degree and have so much work to do this week. Totally forgot about this peice of arse thats in for tomorrow
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Ian
Site Administrator
Registered: 28th Aug 99
Location: Liverpool
User status: Offline
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Post it and we'll do one each.
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bigdan
Member
Registered: 4th Jan 07
Location: Jarrow (Newcastle)
User status: Offline
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i got a e in gcse 
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Kerry
Member
Registered: 5th Oct 01
Location: Norwich
User status: Offline
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quote:
Originally posted by Ian
Post it and we'll do one each.
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stevegreetham
Member
Registered: 30th Oct 03
Location: Grimsby/Sheffield
User status: Offline
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when i try to post it in here the spacings on it go wacky and it makes no sense. Offer still open guys lol
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flybikeslee
Member
Registered: 2nd Jan 07
Location: Liverpool
User status: Offline
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1 Give two examples of calculations which illustrate how calculation in the wrong order (i.e. not using BODMAS/BIDMAS/PEMDAS) will give an incorrect answer.
(8 marks)
2 An express delivery company is to deliver a vital component having a length of 0.005447 m to a location which is 62500 m from their distribution point. Express both of these measurements in Engineering form and then replace the power of 10 by the appropriate SI prefixes.
(8 marks)
3. The densities of three different types of material used in building (in kilograms per cubic metre) are expressed in scientific notation as
(i) 3.521~103 (ii) 9.307~102 (iii) 1.420~104
Rewrite these figures in normal mode.
(9 marks)
4. Approximate the following numbers to two significant figures and then rewrite the answers in scientific notation
(i) 0.00003124 (ii) − 2156.4 (iii) − 0.00175
(9 marks)
5. The dimensions of a rectangular tank are quoted as follows
Length = 5.7144 m, Width= 3.2786 m, Height= 1.8572 m
For each measurement state, explaining your reasoning, what would be a
sensible number of decimal places to use and approximate the given figure to that number of decimal places. Calculate the volume, and give the answer to an appropriate number of significant figures. Explain the reasoning behind the number of significant figures that you have used.
(8 marks)
6 A new town is planned to occupy an area of 4000 Hectares . The land is to be divided between residential accommodation, business development, retailing and park land in the ratio 6:4:2:1. Calculate the area which will be allocated to each type of land use.
(10 marks)
7 Results of a survey in connection with a proposed new airport show that noise considerations would allow on average 10.2 aircraft per hour to take off during the night and 26.4 per hour during the day. Using a weighting of 2:5 for night and day, calculate an overall weighted average of the number of aircraft that could take off per hour.
(12 marks)
8 The ground plan of a factory site has dimensions as shown below.
Calculate all the dimensions of a scale drawing on the scale of
1 cm = 5 metres. Give your answers to a sensible degree of precision.
175.6 m
76.9 m 85.4 m
152.3 m
(10 marks)
9 Use the power laws to express each of the following as a single power with no fraction. Where appropriate give a numerical answer to 3 significant figures.
(i) (ii) (iii) (iv) (v) (vi)
(12 marks)
10 A cylindrical silo is to be designed with a volume of 450 m3. The silo, which
stands with its circular face to the ground, must fit into a space which has ` a width of 9.8 m. The formula for the volume, V, of a cylinder is V=Īr2L
where r is the radius and L the length of the cylinder. Calculate the minimum height that the silo could be.
(14 marks)
[Edited on 10-01-2008 by flybikeslee]
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stevegreetham
Member
Registered: 30th Oct 03
Location: Grimsby/Sheffield
User status: Offline
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i did question 8 as i was bored earlier so thats done.
remember, working needs to be shown
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flybikeslee
Member
Registered: 2nd Jan 07
Location: Liverpool
User status: Offline
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missing a few bits but you can add those in bud
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John
Member
Registered: 30th Jun 03
User status: Offline
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 is this 1st year 
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stevegreetham
Member
Registered: 30th Oct 03
Location: Grimsby/Sheffield
User status: Offline
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cheers lee, some of that (like question 4) still havent come out properly still
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flybikeslee
Member
Registered: 2nd Jan 07
Location: Liverpool
User status: Offline
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you do the ones that aint come out properly steve lazy badger
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stevegreetham
Member
Registered: 30th Oct 03
Location: Grimsby/Sheffield
User status: Offline
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the ones which havent come out properly i'll do lol
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