Search results

:party: An amount of $3000 is invested in a superfund at the start of each year for 18 years. The interest rate is 9$ p.a. and is paid every half year. How much is the investment worth after 18 years. It would be absolutely helpful if someone could explain the steps, especially...

Hi, can someone please help me with this question? In a game, a turn involves rolling two dice, each with faces marked 0,1,2,3,4,5. the score for each turn is calculated by multiplying the two numbers uppermost on the dice what is the prob. that the sum of the scores in the 1st two terms is...

Please help me with this, i dont even know where to start.

Hello. Does the university you attend dictate what position job employers will offer you? So say you go to Macquarie to study something in business say atar of 85 and someone else goes to UNSW for atar of 96. The Mac. student does very well and the UNSW does very well as well, is there a...

:smile::smile::smile::smile::smile: Hey, how do we dy/dx a) 3^x b) 2^3x-4

Hey, How does loge(1/2) = -loge2?

Hello, can someone please help me with this question with working out and explanations? Question 4 (continued) (c) There are twelve chocolates in a box. Four of the chocolates have mint centres, four have caramel centres and four have strawberry centres. Ali randomly selects two chocolates...

Hey mates. Can you help me solve this? Integrate 3^2x-1. I don't know how i can do this. Please show working out :D?

1. find the equation of the tangent to the curve y=loge(5x+4) at the point where x=3. How do i do this? Show working out too please :) First i y' it so i got...>> 5 ---------- 5x+4 Do i sub x=3 in now? So i will get...

In a batch of 100 cars, past experience would suggest that 3 could be faulty. If 3 cars are selected at random, find the probability that: (a) 1 is Faulty (b) None are Faulty (c) All 3 cars are faulty Can you show working out too? Its under tree diagrams but you can just use fractions :)...

Simplify log(base4)9 + log(base2)3?

Question- If 4 dice are thrown, find the probability that the dice will have a) only one 6 and b) at least one 6. :)