Mathematics Extension 1 Exam Predictions/Thoughts (4 Viewers)

[worldno17]

Hope so, i think i got around 95% raw cause of dumbass sillies, hopefully that can align to a 98 fingers crossed

Is 95 raw = 67/70?

 

[Arrowshaft]

Is 95 raw = 67/70?

Yea

 

[Time&moretime]

I have a question that someone may have an answer. One of my peers did not turn up for the MX1 paper today. I hope he/she is okay but I need to know, how does this work? Will he/she be counted when they moderate the internal assessment mark? We don’t have a strong team/cohort like yourselves so many of us are ‘riding on this’ to push our ATAR up. Any insight? Thanking you ahead if you have any thoughts posted.

 

[worldno17]

Yea

That's 95.7, so should round up to 96. You should be good for 98.

 

[marcyboiiiiiiiii]

I got k=10 for the binomial. How’d you guys get 5 and 14? (Just curious as to what I did wrong)

 

[marcyboiiiiiiiii]

It was an expansion of (5x-2)^20 right?

 

[marcyboiiiiiiiii]

It was an expansion of (5x-2)^20 right?

Sorry +2

 

[Arrowshaft]

Sorry +2

you find T_(k+1) and T_(k+2) and equate the co-efficients

 

[marcyboiiiiiiiii]

you find T_(k+1) and T_(k+2) and equate the co-efficients

Oh yeh damn

 

[marcyboiiiiiiiii]

What do you guys reckon 64-65/70 will scale to

 

[AHafza]

Is the auxiliary angle one part iii, pi/6?

 

[marcyboiiiiiiiii]

you find T_(k+1) and T_(k+2) and equate the co-efficients

Ahhh yeh. Thanks for the help.

 

[ruthvik]

What do you guys reckon 64-65/70 will scale to

95 i reckon

 

[AHafza]

What do you guys reckon 64-65/70 will scale to

95 - 97

 

[TeheeCat]

Damn i realised i made yet more silly mistakes... do HSC markers give CPA for correct process? How lenient are they, if anyone know

 

[gunnerfan99]

What do you guys reckon 64-65/70 will scale to

95-96?

 

[AHafza]

Damn i realised i made yet more silly mistakes... do HSC markers give CPA for correct process? How lenient are they, if anyone know

Correct process with the wrong answer loses 1-2 marks

 

[worldno17]

In 2014, 93 raw aligned to 97.

 

[gunnerfan99]

Thoughts on what 57-60/70 will get you?

 

[AHafza]

Thoughts on what 57-60/70 will get you?

92

 

[AHafza]

92

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