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    Marking Circle Geometry

    Do the examiners mark the exams with the papers next to them? Does it matter if you forgot to draw the diagram for circle geometry? (I didn't add anything to the diagram...)
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    Titration calculation questions (urgent help needed)

    Could someone please help me with either of these two questions? 1) Pthalic acid is a weak diprotic acid for which we can write the formual as H2(C8H4O4). Potassium hydrogen phtalate KH(C8H4)4) is a good primary standard for standardising alkali solutions. It contains one acidic hydrgoen per...
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    Projectile Motion help?

    Could anyone please explain to be how to find the angle and velocity of impact?
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    reseach assignment vs. elective

    I heard a rumour going around school that if students do the elective, their marks get scaled up, while students doing the project don't get the scaling benefit. Is this true?
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    technical feasibility

    I was wondering in technical feasilbility, what aspects need to be covered?
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    decimal to hexadecimal conversion

    I remember doing a trial where for question 24 some of the commands we had to write were in hexadecimal. Does anyone know how to covert from decimal to binary and then to hexadecimal and octal? I know I did it in the preliminary course - I've just forgotten....^^;;
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    insertion sort

    Does anyone know a good insertion sort algorithm? I can't seem to figure out the one in the textbook...
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