Recent content by spikestar

Hi guys, I really need your help! Ive been having trouble with these questions and if i dont complete them i will fail! Here are the questions below: These questions are based around the survival rate of butterflies and the information is present: Model 1 B = Butterflies T = Years Initial...

yes, !

Hi, can some 1 plz tell me how do i find the anti-diff of y=Ln(x)

can some1 plz give me a hand with this question thanks.

we are writing an essay on henry lawson short stories and i am really stuck. The topic is "in henry lawson are ordenary people heros?" can some on plz tell me what points i could include thank you very much

can some 1 plz help me with this practise question. Question 4 part d(i & ii) here is the link, http://www.vcaa.vic.edu.au/vce/studies/mathematics/specialist/pastexams/2004specmaths2.pdf thanks for the help in adance :jedi:

Are there any websites where i can go to find the current issues?

if i have mass a force vs time graph what can i do to find work? thank you

Thank You

Can some 1 plz do this q coz i done it but i dont have any answers so i can compare thank you: A box in the shape of a rectangular prisim has a base of length x cm and width (4-X)cm. a) Express the area of the bas A cm^2, in terms of x. b) If the volume of the box is fixed at 1cm^3, express...

this is a absolut value question: here is the function y=|squareroot(2-x)-2|+3 and here is the answer but i dont know how to get it

let z=a+bi where a^2+b^2 is not equal to 0 show that Im(z)is greater than 0 and (Im(1/2))is less than zero how do u do that?

how do u do this: find the root of |z+1|/|z-1| and express it in x+yi

where can i get good revison on motion and motion in 2d regards spikestar

hi, will be having a test soon on complex numbers, and i was just wondering if any 1 hav any complex number tests that i could use. use can post them here or send them to my email on borka@iprimus.com.au regards spikestar