# Mr M's OCR (not OCR MEI) Core 2 Answers 18th January 2013Watch

Announcements
6 years ago
#81
Mr M..what is the least raw mark you need to get in this paper in order to secure 100 ums..i may have dropped as much as 5-8 marks ??? Thanks..anyone else feel free to answer this too!
0
#82
(Original post by Chemengdon592)
Mr M..what is the least raw mark you need to get in this paper in order to secure 100 ums..i may have dropped as much as 5-8 marks ??? Thanks..anyone else feel free to answer this too!
No-one knows as the papers haven't been marked yet but you won't get 100 UMS with those marks - sorry!
0
6 years ago
#83
(Original post by Mr M)
No-one knows as the papers haven't been marked yet but you won't get 100 UMS with those marks - sorry!
Mr M roughly what raw mark do you think is needed to get an A? June was 57 so do you think it might like a little lower? Thank you for posting the answers!
0
6 years ago
#84
(Original post by Mr M)
Mr M's OCR (not OCR MEI) Core 2 Answers January 2013

1. (i) 39.5 degrees (2 marks)

(ii) 15.3 cm (2 marks)

2. (i) Show ... (2 marks)

(ii) Show ... (4 marks)

3. (i) (2 marks)

(ii) (5 marks)

4. (i) (4 marks)

(ii) 1560 (3 marks)

5. (i) Show ... (3 marks)

(ii) x = 120 degs, 240 degs, 48.2 degs, 312 degs (4 marks)

6. (i) (3 marks)

(ii) (a) Verify and (4 marks)

(b) (4 marks)

7. (i) Show ... (2 marks)

(ii) 15.2 cm (2 marks)

(iii) 9.76 cm^2 (5 marks)

8. (i) Translation by 3 units in the positive x direction (2 marks)

(ii) a = 8 (1 mark)

(iii) b = 6.48 (2 marks)

(iv) (4 marks)

9. (i) Show ... (6 marks)

(ii) (6 marks)
Could you show a worked solution to 7(iii) and 8(iv).
0
#85
(Original post by missypink<3)
Could you show a worked solution to 7(iii) and 8(iv).
I did these questions months ago. I have no idea what the questions were even about now.
0
6 years ago
#86
Nevermind thanks :-)
0
6 years ago
#87
Does anyone know where I can find this past paper online?
0
6 years ago
#88
can anyone send me the link for the actual 2013 jan ocr math paper not the mei one... Or where the scans are cant find them anywhere
0
6 years ago
#89
(Original post by Mr M)
Questions are on page 7 of the other OCR C2 thread in this forum.
0
6 years ago
#90
How do you work out question 5???🙆
0
5 years ago
#91
Can anybody tell me why you reject the negative solution for a on the last question?
0
X

new posts
Back
to top
Latest
My Feed

### Oops, nobody has postedin the last few hours.

Why not re-start the conversation?

see more

### See more of what you like onThe Student Room

You can personalise what you see on TSR. Tell us a little about yourself to get started.

### University open days

• The University of Law
The Bar Series: Applications and Interviews - London Bloomsbury campus Postgraduate
Thu, 17 Oct '19
• Cardiff Metropolitan University
Sat, 19 Oct '19
• Coventry University
Sat, 19 Oct '19

### Poll

Join the discussion

#### How has the start of this academic year been for you?

Loving it - gonna be a great year (139)
17.77%
It's just nice to be back! (211)
26.98%
Not great so far... (281)
35.93%
I want to drop out! (151)
19.31%