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if y=x^(2n), where n is a positive interger i) find any stationary pts and determine their nature ii) show the function has no inflexion pts cheers :)

A spherical balloon is expanding so that the radius increase at the rate of 0.5cm/sec. Find, the rate at which the surface area is increase when the radius is 24cm. Leave your answer in terms of pi. and secondly: a cube has three sides painted blue, two sides painted red and one side painted...

firstly. why do most school sit the same trial exams? wont people be on bos exchanging say what was in chem for what was in eco etc? 2ndly with raw marks im a little confused, so they get scaled right... but surely there has to be a few select people that get full marks on a paper like...

Food Technology Marathon (question and answer) Posted Today at 11:26 PM by Kaatie Quote: Originally Posted by Hey!!! * Long-term deficiency of calcium * Menopause * Inadequate formation of basic bone structure. What are the economic costs of osteoporosis? cost of medication and loss...

Very nervous has been a toss up between studying umat or trials or the five assignments I have due first week back :(

Next question?

Is it really that obvious that we don't have to lol? But thanks anyway

I'm assuming we don't? But just double checking

wow ill tell my teacher that one

Esterification is the acid catalysed reaction between an alkanoic acid (RCOOH) and an alkanol (R'OH). In this reaction a molecule of water is released as a molecule of alkanoic acid joins with a molecule of alkanol. The H atom of the alkanol molecule joins with the OH group of the acid to form...

A strong acid is one that fully dissociates eg hcl a weak acid is one that does not fully dissociate eg ch3cooh a concentrated substance has a large amount of solute e.g 1m hcl a dilute substance only contains a small amount of solute e.g 0.001m hcl Q: describe the difference between the...

Active non nutritents are substances that are not essential for life but which can enhance the functioning of the body or contribute to the promotion of good health e.g. Fibre can help keep the gut healthy by providing fuel for beneficial bacteria and by stimulating peristalis that keep the gut...

Factors that influence fpd: External: economic political ecological technological internal: personnel expertise production facilities financial position company image What are the 7 steps of fpd

Processing: similar just on smaller scale distribution: larger companies have larger distribution lines storage: larger companies have the capacity to store a large amount of their products Q: conduct a brief swat anlysis for a company of your choosing

Atomic absorption spectroscophy detects minute concentrations of an metals when it is in solution. Solution is sprayed into flame of burner n intensity of light absorbed is determined. Conc determined from calibration graph of diluted standards. I have used one of these :) has anyone else...

so i know all about UMAT but i know for sydney uni it is different to get in. From what i have pieced together you need a UAI(talking old terms) of 99.95 or have to sit a degree for a year then sit GAMSAT then transfer? and if that is right when you get 99.95 is it the same as per any other...

ohh not more iron. thanks guys. very badly worded

what are your marks

at our school its a class average

Consider the following reaction: FeO(s) + CO(g) (double arrow) Fe(s) + CO2(g) ΔH = –283kJ Which of the following changes to equilibrium conditions would favour the formation of iron? A the addition of more finely powdered FeO B an increase in temperature C a decrease in pressure D...