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Has anyone had a biology prac test for year 12 and if you have what was in it.

Can anyone tell me how to integrate secx? thanks

How do i solve this equation: 2lnx=ln(5 + 4x) Thanks

Can someone tell me how to separate BaSO4 and CuCO3, you have to find the mass of one of them. They are in a mixture. Thanks

what do u use ROYGBIV or VIBGYOR

Hey I was just wondering what elective is good to do?

What are eddy currents and what do they have to do with traffic lights(signals)? How do they work with traffic signals

This is a really hard question on Trig. You can use only yr 11 maths A Motorbike and a car leave the service station at the same time. The motorbike travels on the bearing of 080 degrees and the car travels for 15.7 km on a bearing on 108 degrees until the bearing of the motorbike from the...

Which one should I get the adult cover or the children's cover

Hey Does anyone know what source-path-sink system is? I can't find anything on the net for it. :confused:

Does anyone know how to make a 20 cent launcher with 20 paddlepop sticks and 2 rubber bands? Thanks

I have a assignment to do on Arthur Birch and he has supposedly invented the "birch reduction" and in one part of the assignment I have to list the major events in the discovery in a timeline. Except I have no sources, so if you have any sources on him can you post it please.

Which is better to do for the HSC Forensic chemistry or industrial chemistry?

how do Solve a question like: Find any x values for which the gradient to the tangent to the curve y=x²-3x-1 is parallel to the x-2y-1=0 Thanks 

Can someone please tell me what double-insulated is and off-peak power is? Thanks

I have to set up a quiz program and I need to know how to set up a counter and an array. I actually need two counters one to count the score and one to count how many questions that have been done or opened. I also want to know how to show the counter. Thanks to anyone who helps

For a major assignment I have to make a quiz. I need help with how to open a new form according to what is written in the label(the label keeps changing), so i need to know how to open the form according to what appears in the label. Basically a number appears in the label. Thanks

Why does the boiling point rise when there is a a non-volatile impurity?

The Question is diferentiate using the product rule. 2 3 x (x+1)

Does anyone know a code that randomizes questions for a quiz. so it gives 10 questions out of 50. If anyone in interested in buying a Creative MuVo TX FM 512mb mp3 player reply to this .