Mr M's Edexcel GCSE Linear 1MA0 Higher Tier Paper 1 Answers June 2013

For question 10, wasn't it 6
also for 7b) can you say translate it (8 right 0 up/down) then reflect on line x=3 then reflect on line y=1?
thanks

Reply 41

seannn

Still trying to comprehend how I got the pond question correct right now

Posted from TSR Mobile

Reply 42

rupesh.sachdev

3

Original post by Tinkletea

Damn I got 4 hours for the pond question :frown:

did anyone else get that? Will I get any marks for working out if I worked the volume out?

I got 4 hours as well coz i got 240minutes, i was so confident with as well!

Reply 43

TAPTUT

2

Original post by greeksoldierboy

do you have to give question 26 in its simplest form

no sherlock :smile:

Wt did u get??

OP

Original post by cleveradam

@Mr M - I drew the bearing than did the angle bisector
I recall intersection and stated that the ship will intersect the region (shore) hence something something the question was asking. Is that 3 marks?
I also shaded in the exact area of intersection?
I can redo it if I were to get hold of question.

The bearing will get you 1 mark. The rest of what you did was wrong. You needed to draw a circle centre C radius 5 cm.

Reply 45

TechRaid3r

11

Original post by Dylann

Mr M, can you recheck question 10? I'm certain it was 22/4 (11/2)

I got 1.5 just like Mr M's answer so i think yours is wrong unfortunately :/

Reply 46

danielholder

Thanks Mr M, Just a few questions: 1) For the question about Debbie's car, I got the working right, but I messed up the calculation and thought it was 69 km/h, but i also mentioned that she was faster, so how many marks would I get? 2) for question 5, I wrote 3 x 5 x 5 x 7 rather than saying 5 squared, would that be sufficient to get all 3 marks. Thanks.

Reply 47

Dylann

21

Original post by Mr M

I've checked - it is correct.

The sides of the rectangle were 4 + 3x and x + 6 and the perimeter was 32 metres.

Yeah sorry, I stupidly forgot to find out the other length. I did 4 + 3x + x + 6 = 32 :mad:

OP

Original post by H0PEL3SS

For question 17, why did I get 4 hours? Where did I go wrong?

Impossible to say.

Reply 49

username1209701

Original post by cleveradam

The litre milk question was
The cow gives 21.7Litres of milk each day for 280 days
Farmer only fills half litre per bottle
How many bottles can he fill? work an estimate.

I rounded to 22Litres for milk
280days to 300days
Half litre per bottle stayed constant.
300 x 22 = 6600
6600Litres X 2 = 13200 BOTTLES as each bottle is half litre.
Would that be correct?

@Mr M - I drew the bearing than did the angle bisector
I recall intersection and stated that the ship will intersect the region (shore) hence something something the question was asking. Is that 3 marks?
I also shaded in the exact area of intersection?
I can redo it if I were to get hold of question.

I think for this question you had to round 21.7 to 1 significant figure, so 20x300x2 =12000.

Reply 50

Red John

What grade is around 78/100 ?

i got 80+ im happy

I made so many silly mistakes! :/

Reply 53

sophia 1

1

Original post by cleveradam

The litre milk question was
The cow gives 21.7Litres of milk each day for 280 days
Farmer only fills half litre per bottle
How many bottles can he fill? work an estimate.

I rounded to 22Litres for milk
280days to 300days
Half litre per bottle stayed constant.
300 x 22 = 6600
6600Litres X 2 = 13200 BOTTLES as each bottle is half litre.
Would that be correct?

@Mr M - I drew the bearing than did the angle bisector
I recall intersection and stated that the ship will intersect the region (shore) hence something something the question was asking. Is that 3 marks?
I also shaded in the exact area of intersection?
I can redo it if I were to get hold of question.

I did something similar to this cuz it said estimate- originally I worked it out without rounding... :s-smilie:

Reply 54

bookwormforlife

AHHHHHHHHHHHHHH SO HAPPY about sumeet's bloody pond

everyone was saying different answers and i was pretty sure my 1h45 was wrong as i'm so happy it isn't

sumeet... are you an eejit or summit?

Reply 55

onewayroad

6

Mr M, I had 7 and 4 instead of 8 and 5 for this question.

Matt 8 laps and Dan 5 laps (3 marks)

Do I get a mark for it if I showed the steps?
This is how I did it: Matt= 50 100 150 ....... 400 Dan= 80 160 ..... 400
But I thought I was supposed to write the number of laps they completed before starting from the same point.

Also, I got 65km/ph for this question

Debbie’s average speed was faster (75 km/hour) (4 marks)

I used the graph to find out. Is that correct?

OP