Further Maths (Exam 2): Discussion, Questions & Potential Solutions

[English101]

To words of those effect: melb left at 10:30 pm and arroved in viet at 8:00 am. How long was the flight.

In the stem of the quesion VCAA said there is a 4 hour time difffernce (Melb is ahead 4 hours), however, the coordinates were something like 132 viet and 107 melb which does not equal 4 hours but rather 2 hours and 32 minutes.

Which value to use, I wonder?

Bump.

[userrrname]

Percentage of n that was not maintained (something along those lines).

I think i got 48 point something. What did everyone else get?

[vceme]

was it 1 or 2 ordinal variables...

[VeryJuicyLemon]

I think i got 48 point something. What did everyone else get?

same

was it 1 or 2 ordinal variables...

2

[dcassss]

last finance question what method did u guys use to calculate the answer?

[lilpumpthegoat]

What did people get for the matrices question of the percentage of n was expected to have had no maintenance in 2019 (from 2020)?
I got 1490/1536=97%

I think it said of the 1536 who picked N. how many as a % came from N in 2019.So its asking how many, out of the 1536 N, came from N.
So u have to find How many from N 2019 went to 2020. and divide that value by 1536 to get a decimale which then u make a %

[vceme]

2

thought large and small wouldn't be an ordinal variable

[Lear]

Answers are up on Vce Discussion space lol.

If anyone has the time to transcribe them down and post here it would be great for others.

[lilpumpthegoat]

last finance question what method did u guys use to calculate the answer?

Total Payments in 2nd year - Principal reduction from (2nd year - 1st year)
240488.88 something similar to that, dont exactly remember it.

[Lear]

Linear first question, survey ‘Day 2’ would be accepted along with ‘2nd of November’ right?

[VeryJuicyLemon]

Total Payments in 2nd year - Principal reduction from (2nd year - 1st year)
240488.88 something similar to that, dont exactly remember it.

ends with .89

[VeryJuicyLemon]

what did everyone get for the second last question of geo and last question of geo

[waterbottle48]

Bump.

You should have used the 4 hour time difference in the question.

[VeryJuicyLemon]

thought large and small wouldn't be an ordinal variable

still an order

[passbleh24]

Total Payments in 2nd year - Principal reduction from (2nd year - 1st year)
240488.88 something similar to that, dont exactly remember it.

I got the same 240488.88, I remember it ending with .88