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Hello everyone, I’ve just been offered a small tutoring gig helping out a family friend with year 7 maths. He’s been struggling a lot and they’ve offered me a fair wack of money to help him out a couple hours a week because he really wants to improve and is feeling quite frustrated. I got a b6...

I was solving this question: to which they gave the folowing answer: everything makes sense, I drew this graph, except mine was flipped around the x - axis. Is the falling magnet not creating a south pole at the top of the coil? Does this south pole not (using the right hand gripper coil rule)...

this is the most minor thing ever, but I did the first wrong version, is there any logic behind this or is it just a rule that you do the absolute value first, cause Id be hella mad to lose a mark like this in the hsc.

the answer is C btw

My predictions: Section 1: Q1. on the eruption. Q2. foreign cults and religions (religion in general) Q3 Technology/excavation and conservation Q4 Everyday life Section 2 option F Minoan Crete: Q1. Thalassocracy Q2. religous rituals and symbols Q3. Status of women (plsplsplsplspls) Section 3...

I find it very annoying that the HSC multiple choice does not have working out

I was doing the 2020 Maths Extension HSC and the paper was relatively easy (other then 14 b iii, if you get that question right under exam pressure you are the god of math, like what is that question???? Like i got it once I checked the solutions but how do you spot that stuff??) but I had no...

I'm confused as to why they use 9 instead of 8, this is a mistake right? Or am I being dumb. Otherwise an easy question

I understand how to find energy in Step Y just using the mass defect, but how for step X? This is what they give you, surely that would not be full marks? Is it just fusion produces more energy then beta + decay? Cause they just say it with 0 explanation.

My school is ranked 270-300 and I think we get something around 2-3 B6's every year for the subjects I do. Is 96+ possible? Subject-trial mark-overall rank Maths Advanced - 91 - 1/40ish Maths Ext 1 - 40.5/70 😭 - 5/16ish Eng Adv - 86.5 - 13/prob around 60 (I came 6th in the trial but choked...

How tf is this a and not b. W = qv where v = 70 right?

I'm leaning towards purposes of history or who are historians question, because they have asked how is history constructed and how has history changed over time quite often, and they haven't asked the first two. What historians is everyone bringing in as well?

Theres this atomi question i'm confused about and was wondering if i could get some help. I got to 6.06 easily enough but I don't get that you don't plug it into the time dilation formula which I did and ended up with 8.5 years. I thought it still went in because it doesn't matter about the...

I'm trying to solve this question and in the solutions they switch the negative sign I didn't do this and got a slightly different answer ( y = 1 - e^1/2 x as opposed to ) I understand how they got their answer but what tells you that you should switch the signn?

I'm looking to study engineering next year and when you look at the university rankings there is a general consensus that UNSW comes out on top. To what degree does this actually have an effect? For example will how much will it trully effect your uni experience, quality of degree/chance of...

Part i and ii are fine and I managed to solve them, but for part iii i had to go to the solutions. I don't understand why the gradient of AC is tan45, I feel I'm missing something simple and am being a dumbass but I dont get it.