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As students know, the HSC trials are fast approaching which can prove to be crucial for assessing where you are at and also contribute to your school ranking as they are normally weighted quite heavily. Im looking to tutor students in groups with the maximum number of students being 4 however...

Hi everyone,Im looking to take on students of all levels except for mathematics extension 2. I have been trained to tutor students at The Tuition Place so I know what methods work well. I also have numerous resources to assist with understanding concepts. In the HSC I received 96 for...

Hi, I'm offering tutoring for general mathematics, mathematics and mathematics extension 1 in the western suburbs. I'm currently a third year student studying a bachelor of civil engineering/commerce at UNSW. My HSC results in mathematics and extension 1 were 96 and 46 respectively. I have...

Hi, I'm offering tutoring for general mathematics, mathematics and mathematics extension 1 in the western suburbs. I'm currently a third year student studying a bachelor of civil engineering/commerce at UNSW. My HSC results in mathematics and extension 1 were 96 and 46 respectively. My aim is...

Hey, i was wondering if anyone knew the chemical equation for the processes involved in the extraction of zinc from sulfide ores. The processes that i have are: -zinc is extracted from sulfide ores by roasting the ore forming an oxide -the oxide is then dissolved in sulfuric acid -the metal is...

Hey, i cant rearrange these two functions in order to just switch the x and y to get the inverse. The two equations are: 1. y = 2x/(x^2 +1) 2. y = x + 1/x Thanks in advance

Hey i just got a couple of questions, 1. Of the three roots of the cubic equation x^3 - 15x + 4 = 0, two are reciprocals. (i) Find the other root. (i got -4) (ii) Find all the roots and verify that two of them are reciprocals. 2. A solid cylinder, radius r and height h, is to be constructed...

Hey, Just another questiopn on parameters: P(2at,at^2) is a variable point on the parabola x^2 = 4ay, whose focus is S. Q (x,y) divides the interval from P to S in the ratio t^2:1 (i) Find x and y in terms of a and t. (i got Q(2at/t^2+1,2at^2/t^2+1)) (ii) Verify that y/x = t (iii) Prove that...

hey, Just another question: [1+(x+x^2)]^5 i dont know how to expand this Thanks in advance

Hey, Im just a little confused about this question. Find the equation of the tangent to y = tan^-1(ax+b) at the point where it crosses the x axis. Thanks in advance

Hey, im got having trouble drawing the graph for this function: Consider the function f(x)=3cos to the power of -1(2x) (i) state the domain and range D = -.5 - x - .5 R = 0 - y - 3pi Sketch the graph, showing all important features

Hey, im justy wondering how to do this question, its: In a flock of 1000 chickens, the number P infected with a disease at time t years is given by (ill write the equation using latex) where c is a constant. Show that eventually all of the chickens will be infected.

hey, does anybody know how to do this question Its: by using the substitution of x=sin\theta, show \int_{\frac{1}{root 2}}^{\frac{root 3 }{2}}\frac{1-2x^{2}}{x^{5}-x^{3}}dx

hey, does anybody know how to do this question: Show that the derivative of y = ln(x-3) - ln(x+3) is given by 6 over x^ - 9 Thanks in advance

hey, does anybody know how to derive a^(5x) with rescept to x. thanks in advanced

Hey, I just got a question about integration on the y-axis. it is: What is the area between the curve x = 1 - (y^2) and the y-axis. i got two thirds but the book says 1 and a third. Thanks in advnce

hey, im just wondering if i did this question right. its question 6 (b) if anyone has got the paper and ill write the question underneath for anyone that doesn't have it. here it is: It can be shown that sin3a=3sina-4sin^3a for all values of a. (Do NOt prove this.) Use this result to...

Hey, I just need help with questions 8 and 9 from Chapter 4 in the Jacranda textbook. For people that dont have the textbook the questions are: 8.(a) Discuss the reasons why Newton's Law of Universal Gravitation is important to an understanding o the motions of satellites. (b) Describe how...

hey, i got this question out of the excel book and it might have been in a past paper. its: (a)Write an expression for tan(A-B) and hence deduce that for any positive interger n: 1+tan(na)tan(n+1)a-(n+1) = (tana)^-1 [tan(n+1)a-tan(na). the a is supposed to be tetra (b) Using (a), prove...

Hey, Does anybody know of any sites that give you all the things such as infant morality, literacy rate and all those things for most countries? Thanks