2026 HSC CHAT (5 Viewers)

[Study to success]

Just a question for anyone who is doing bio? If you are asked to find the actual size of a cell and they give u a scale bar. Do you do Actual length of scale bar/ measured length of the scale bar. Then you use that scale factor and times it by the measured length of drawing to get the actual cell size. Right? I just need clarification because I feel like I'm doing it wrong

 

[jane1820]

Just a question for anyone who is doing bio? If you are asked to find the actual size of a cell and they give u a scale bar. Do you do Actual length of scale bar/ measured length of the scale bar. Then you use that scale factor and times it by the measured length of drawing to get the actual cell size. Right? I just need clarification because I feel like I'm doing it wrong

calculate the cell size and then use the scale bar to be accurate (i think)

 

[ellurbee]

Just a question for anyone who is doing bio? If you are asked to find the actual size of a cell and they give u a scale bar. Do you do Actual length of scale bar/ measured length of the scale bar. Then you use that scale factor and times it by the measured length of drawing to get the actual cell size. Right? I just need clarification because I feel like I'm doing it wrong

Yea that sounds right- but if you are still unsure you could go to textbook or chatgpt it-

 

[ellurbee]

Yea that sounds right- but if you are still unsure you could go to textbook or chatgpt it-

I feel bad because my teacher is actually not teaching me anything so i'm internally dying

 

[Chileman]

Just a question for anyone who is doing bio? If you are asked to find the actual size of a cell and they give u a scale bar. Do you do Actual length of scale bar/ measured length of the scale bar. Then you use that scale factor and times it by the measured length of drawing to get the actual cell size. Right? I just need clarification because I feel like I'm doing it wrong

based on what i've learnt (which is not the most lets be honest), yes it pretty much is just actual length of scale bar divided by the measured length of scale bar and then multiplied by the measured size of the cell

 

[Shavi Masee]

for a, it's velocity of the cyclist divided by the constant acceleration of the bus

for b, use simultaneous equations

for c, use the answer u get for b i think

lovee thanks..
coulda used this yesterday though...the quiz ate me alive

 

[Chileman]

lovee thanks..
coulda used this yesterday though...the quiz ate me alive

school quiz or tutoring quiz

 

[Shavi Masee]

school quiz or tutoring quiz

School

and can someone please explain this to me T-T
like i didn't know what the question was asking me to do, so i just rationalised the denominators then subtracted? but everyone else did smth different....plsss help

 

[b_rose]

guys just curious what are your subject selections for next year?

Hi, my subjects are Music 1, Business Studies, English + Math Advanced, SOR1, Physics and Software Engineering. Nice to meet you all

 

[Shavi Masee]

i just got the "you having a phone is a privilege, be careful what you do" talk by my parents (except they don't know what I do lmaoooo). but it's okay, because it was after my lovely mother advocated for me to get a new one (mine doesn't turn on anymore T-T)

 

[Study to success]

School

and can someone please explain this to me T-T
like i didn't know what the question was asking me to do, so i just rationalised the denominators then subtracted? but everyone else did smth different....plsss help

View attachment 46641

I think u do rationalise the denominators for both fractions then minus. But it might be wrong

 

[ellurbee]

Hi, my subjects are Music 1, Business Studies, English + Math Advanced, SOR1, Physics and Software Engineering. Nice to meet you all

AY MUSIC, BUSINESS, ENGLISH, MATH, SOR1 BUDDIES
(i need help)

 

[Shavi Masee]

I think u do rationalise the denominators for both fractions then minus. But it might be wrong

yeah i was thrown off by the "show that"

 

[Study to success]

yeah i was thrown off by the "show that"

I think u just simplify it and the the answer should be rational

 

[Chileman]

School

and can someone please explain this to me T-T
like i didn't know what the question was asking me to do, so i just rationalised the denominators then subtracted? but everyone else did smth different....plsss help

View attachment 46641

rationalise the denonimators, then there shouldn't be any fractions, and the root 5s will cancel each other out (you'll see why)

 

[jane1820]

School

and can someone please explain this to me T-T
like i didn't know what the question was asking me to do, so i just rationalised the denominators then subtracted? but everyone else did smth different....plsss help

View attachment 46641

rationalise denominator
make same denominator
subrtact

 

[Chileman]

rationalise denominator
make same denominator
subrtact

no need to make same denominator as they are -1 and 1 respectively so yea

 

[enlargedthroat]

piano

What grade?

 

[Chileman]

What grade?

7 in ameb (but i stopped like two years ago in exams, still play piano tho for fun/perform current songs)

 

[ellurbee]

7 in ameb (but i stopped like two years ago in exams, still play piano tho for fun/perform current songs)

DAYUM- Bro i'm in 8 AMEB but i'm so not bothered cause i've been doing it for so longgggggAAAAAA
I do it for fun but everyone is pushing me to just finish it off.