Edexcel GCSE 9-1 Higher Tier Maths - Paper 3 - 11th June 2019 (Calculator)

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Reply 260

EvilBunny6101

Original post by Avocado_dinosaur

What did everyone get for that machine question about how many days it would take the machines???

Reply 261

EvilBunny6101

Original post by jjxshuaa

I did pi*Radius^2 x 2 for the circles, then pi*D to get the circumference then multiplied that to get the area of the rectangle on the cylinder and added the 2 values together to get the whole area. Area was around 22+? Then i did 5x7=35 for how much paint he had. Then i said he had enough paint.

There was 3 cylinders and you didn't times the total area by 3 to get the total surface area. I did πr^2 2 times. Then I did πD to work out the length of the rectangle and times that by the height of the cylinder. I added this all together and timed by 3 and it was greater then 35. I'm pretty sure that's correct

Reply 262

ethhannn

I thought this paper was hard tbh... like I think I got around the 30/35 marks i'll need for a 5 or 6 but i'll mostly get working marks on the longer 4/5 mark questions... Paper 2 was easy however and Paper 1 was ok so I just hope that the boundaries are low enough that i'll get a 6 overall... I think i'll definitely get a 5 though which is what I want.

Reply 263

ethhannn

Oh dear I got 1300

Original post by Avocado_dinosaur

I did 🙌

Reply 264

effffff

Does any one have predictions for a 6

Reply 265

Eli0038

would 1.3 x 10^2 be correct or is the answer 130 seconds for the standard form question

Reply 266

xx_swegman_xx

Original post by Eli0038

would 1.3 x 10^2 be correct or is the answer 130 seconds for the standard form question

It wanted the time in seconds, which is 130.

Reply 267

Eli0038

would i get 1 mark for this

Original post by xx_swegman_xx

It wanted the time in seconds, which is 130.

Reply 268

MFK16

Yes i got that

Original post by aeneas_son

when y=-2 isnt it x=5?

Yeah you'd get the mark. It doesn't matter, don't stress, you still got a mark. It all adds up :smile:

Original post by Eli0038

would i get 1 mark for this

Reply 271

Eli0038

What do you think a grade 6 will be?

Original post by xx_swegman_xx

Yeah you'd get the mark. It doesn't matter, don't stress, you still got a mark. It all adds up :smile:

Reply 272

mjhmichael18

For the nth term question I put 2n^2+0n-3 because I thought you had to have three terms in a quadratic sequence. Would they still allow this? Or does it have to be 2n^2-3?