Anyone know how to do 12B Question 16? thanks.
I believe that is the question you are referring to:
Screen Shot 2016-11-25 at 7.34.44 pm.png
a)
implies
b)
implies
therefore:
Mahan Ghobadi
Maths Tutor- ESL (80)| 2 Unit maths (96)(2013) | 3 Unit maths (99)| 4 Unit maths(95)| Physics (88)| music1(93)
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Can someone please help me with this question?
Exercise 6J q11b
Every two hours, half of a particular medical isotope decays. If there was originally 20g, how much remains after a day (to two significant figures)?
Thanks!
Hi ! could someone lease help with these questions:
9
10c
11a
thanks heaps!
[ATTACH]IMG_7175 (2).JPG[/ATTACH]
Does anyone have the answer (and preferably the logic) to 7B Q15? Thanks
@books: Here is q9. Try to attempt the other questions again. http://imgur.com/KNGlrhH
@iso: https://imgur.com/a/4kQbG
Hi I was just wondering where would the best and most useful content be within the book?? Like the 1st excercises are too much a waste of time, which chapters cover the most worth-wile course content??
Has anyone done 8I Q7
a) (p+q+x)(pq+px+qx)-pqx=(p+q)(p+x)(q+x) and the rest b,c,d
do they want me to expand everything or is there an easier way?
thankyou
EX 9A Q 12, I've seen the first stage in writing the answer as :
Part of the reason I've seen is that 'P must above the x-axis'
I'm not sure why they add the 'y' to it still? It has got me thinking for the last couple of hours. Is there a better way to understand this visually?
| B Eng (Hons) | IB Mathematics SL | IB Mathematics HL | Australian Cricket | Casual University Statistics Tutor
Need help with question 3(allparts) of 10E please
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Help with Question 11 Exercise 2J
For those without the book: Determine how the curve y = x^3 - x must be transformed in order to obtain the graph of y = x^3 - 3x. {hint: only stretchings are involved}
Full worked solutions would appreciated.
Cheers
Thank you
guys I'm in need of some help with [
]simplify
a)1+tan^2(90degrees- θ )
prove
b)cot θ cos θ/cot θ +cos θ=cos θ /1+sin θ
Last edited by Drongoski; 6 May 2017 at 1:46 PM.
1-on-1 Maths Tutoring(IB & HSC): Epping, Beecroft, Eastwood, Carlingford & Beyond
IB: Maths Studies, Maths SL & Maths HL; HSC: 2U, 3U & 4U
Highly Qualified & Highly Experienced.
There are IB Maths Tutors and there are IB Maths Tutors.
Last edited by Drongoski; 6 May 2017 at 1:43 PM.
1-on-1 Maths Tutoring(IB & HSC): Epping, Beecroft, Eastwood, Carlingford & Beyond
IB: Maths Studies, Maths SL & Maths HL; HSC: 2U, 3U & 4U
Highly Qualified & Highly Experienced.
There are IB Maths Tutors and there are IB Maths Tutors.
Can someone please help me with Question 12.
Mahan Ghobadi
Maths Tutor- ESL (80)| 2 Unit maths (96)(2013) | 3 Unit maths (99)| 4 Unit maths(95)| Physics (88)| music1(93)
Get more answers for your questions, as well as weekly tips and blog posts, from my friends and I at:
HSC http://bit.ly/HSC-Help
VCE* http://bit.ly/VCE-Help
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