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Edexcel IGCSE Higher tier Mathematics A Paper 1 1H (4MA1) - 19th May 2023 [Exam Chat]

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Reply 40
What people get for the indices question where you had to write everything as powers of 2 and then find what n was
Reply 41
Original post by sk41
what did people put for the composite functions one

I got x = 2 (there was also a -2 but it wasn’t valid because of the domain)
Reply 42
Original post by sk41
what did people put for the composite functions one

I got x=2 and x=-2 but the question said that x is grater or equal to 0 so -2 was not a answer.
Reply 43
Original post by sk41
what did people put for the composite functions one


i cant even remember the question LOL i just substituded h(x) into g(x) and expanded and did all the simplifying
Think n was -5/2

Original post by Dakkaya
What people get for the indices question where you had to write everything as powers of 2 and then find what n was
Reply 45
Original post by themonke
For vectors I got 6:5
For the sequence 6 marker I got X = 57
For the pentagon one I got r = 3.45cm
For the frustum I got 5090cm²
Did anyone else get the same answers?


we got the same nice
Reply 46
Original post by Dakkaya
What people get for the indices question where you had to write everything as powers of 2 and then find what n was

n = -2.5
Original post by themonke
32 goals for question 1
Around 2160 minutes for q2
33.6cm for the perimeter of the shape
x = 2 for the composite function q
n = -2.5 for the indices question
Around 62.3% for the percentage profit
For vectors I got 6:5
For the sequence 6 marker I got X = 57
For the pentagon one I got r = 3.45cm
For the frustum I got 5090cm²
Did anyone else get the same answers?


what was question 2? I’m really stressing I missed out a page I didn’t see one with minutes????!!!
Reply 48
Original post by themonke
32 goals for question 1
Around 2160 minutes for q2
33.6cm for the perimeter of the shape
x = 2 for the composite function q
n = -2.5 for the indices question
Around 62.3% for the percentage profit
For vectors I got 6:5
For the sequence 6 marker I got X = 57
For the pentagon one I got r = 3.45cm
For the frustum I got 5090cm²
Did anyone else get the same answers?


broo u forgot to divide question 2 by the frequency LOL it was 17 minutes after division
Reply 49
Original post by badatfrench00
what was question 2? I’m really stressing I missed out a page I didn’t see one with minutes????!!!


just a 3 or 4 marker ab frequency and stuff
Reply 50
Original post by ruffianss
guys I missed out several questions and I dont think I got more than 20-15 marks am I going to fail or can I bring it back on the second paper?

If you actually got 15 or 20, both should be enough to pass with a 4.
Original post by fsd129387
just a 3 or 4 marker ab frequency and stuff

Ahh did that question just didn’t recognise as op said answer as minutes so for confused. It was 3 marks
Reply 52
Original post by fsd129387
4810


i got the same
Reply 53
Original post by fsd129387
broo u forgot to divide question 2 by the frequency LOL it was 17 minutes after division


Lol I swear the question said *total* minutes not an estimate for the mean hence I didn’t divide
also the mean questions are usually out of 4 marks so when I saw 3 I knew a step would be missing.
Original post by themonke
I think the smaller square had side lengths of 13cm so the area was 169cm²


Hi guys. Let's remember together what topics there were. And hopefully they won't be in Paper 2
Hi guys. Let's remember together what topics there were. And hopefully they won't be in Paper 2
Hi guys. Let's remember together what topics there were. And hopefully they won't be in Paper 2^

Sequence, pentagon, vectors,frustum, area of trapezium, percentage profit, indices question, composite functions, arithmetic sum, frequency/ What else?
(edited 11 months ago)
Reply 57
Original post by Renata912755
Hi guys. Let's remember together what topics there were. And hopefully they won't be in Paper 2

Ok bro 😭
Reply 58
Original post by themonke
Lol I swear the question said *total* minutes not an estimate for the mean hence I didn’t divide
also the mean questions are usually out of 4 marks so when I saw 3 I knew a step would be missing.


so to conclude i didnt read the question
Reply 59
Original post by fsd129387
so to conclude i didnt read the question


Ye but if you had 2160 in your working and all you did after was divide by total frequency you should get 2 marks

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