The Australian share market has risen considerably since the S&P/ASX200 index closed at 4546 on March 23. Using the content covered in the subject, do you believe that now is a good time to invest in a diversified portfolio of Australian shares, such as the S&P/ASX200 index? Why or why not?
In: Accounting
Kc = 4.15 x 10-2 at 533°C for PCl5(g) ↔ PCl3(g) + Cl2(g). A closed 2.00 L vessel initially contians 0.100 mol PCl5. Calculate the total pressure in the vessel (in atm to 2 decimal places) at 533°C when equilibrium is achieved.
In: Chemistry
12 . NH2CO2NH4(s) when heated to 450 K undergoes the following reaction to produce a system which reaches equilibrium: NH2CO2NH4(s) <--> 2 NH3(g) + CO2(g)
The total pressure in the closed container under these conditions is found to be 0.843 atm. Calculate a value for the equilibrium constant, Kp.
In: Chemistry
Describe the structure of the Universe, and how we know that it is expanding. Describe the Open and Closed Big Bang theories of the Universe, and the Inflationary model, and the differences between them. Discuss the current version of the Big Bang theory, and its implications for the future of the Universe. Discuss the theory of "dark" matter as it relates to the structure of the Universe.
In: Physics
17. Use the IS/LM model to predict the effects of each of the following shocks on income, the interest rate, consumption, and investment. Explain and illustrate your answers. Assume price level is constant and the economy is closed.
a. The Fed reducing the money supply
b. The government raising government expenditures and taxes by the same amount.
In: Economics
Let G = Z x Z and H = {(a, b) in Z x Z | 8 divides a+b}
a. Prove directly that H is a normal subgroup in G (use the fact
that closed under composition and inverses)
b. Prove that G/H is isomorphic to Z8.
c. What is the index of [G : H]?
In: Advanced Math
1. Describe in point form what happens in the assessment, diagnosis, planning, implementation and evaluation stages of the nursing process.
2. Provide a brief explanation of what data clustering is?
3. Provide one open ended question and one closed ended question that could be used in a client assessment interview?
In: Nursing
Calculate the Fourier Series of the function below. Results should be in full, closed-form series. Graph using Octave or Matlab to compare and check answer. Period is 2pi.
f(x)= 1 for -pi<x<-pi/2, -1 for -pi-2<x<0, 0 for 0<x<pi
In: Physics
In the winter sport of bobsledding, athletes push their sled along a horizontal ice surface and then hop on the sled as it starts to careen down the steeply sloped track. In one event, the sled reaches a top speed of 9.2 m/s before starting down the initial part of the track, which is sloped downward at an angle of 9.0 ∘.
Part A
What is the sled's speed after it has traveled the first 140 m?
In: Physics
When a weak acid (HA) is titrated with NaOH (a strong base),
(a) what species are present in the weak acid solution before the titration is started?
(b) what species is/are decreasing during the titration?
(c) what species is/are increasing during the titration?
(d) what species is/are not involved in the reaction?
(e) what is meant by the equivalence point?
(f) what important species concentration increases after the equivalence point?
In: Chemistry