OC userin Statistics·16 Dec 2017(b) Where the system has infinitely many solutions, write these in parametric form.
OC userin Economics·15 Dec 201778) Given monopolistic competition, the situation depicted in the diagram A) could be a short run equilibrium, but is not a long run equilibrium. B) is not a short run equilibrium, but could be a long run equilibrium. C) could be neither a short run equilibrium nor a long run equilibrium. D) could be both a short run equilibrium and a long run equilibrium, E) is both a short run equilibrium and a long run equilibrium.
OC userin Mathematics·15 Dec 20171. Let f(x) = x2. Find f'(x) from first principles, i.e., by using only the definition of the derivative.
OC userin Economics·15 Dec 20173. Suppose that the demand for roses increases from 500 to 600 stems when income rises from $10,000 to $20,000. The income elasticity of roses is: a. 0.27 and roses are normal goods. b. 3.67 and roses are normal goods. c.-3.67 and roses are inferior goods. d. +0.27 and roses are inferior goods. e. 0.02 and roses are inferior goods.
OC userin Economics·15 Dec 201745) According to the "big tradeoff," A) efficiency requires income transfers. B) property rights and voluntary exchange insure equality of opportunity. C) a more equally shared pie results in a larger pie. D) income transfers reduce efficiency. E) income transfers should make the poorest person as well off as possible.
OC userin Economics·14 Dec 201717) Which one of the following correctly describes how price adjustment eliminates a surplus? A) As the price rises, the quantity demanded increases and the quantity supplied decreases. B) As the price falls, the quantity demanded decreases and the quantity supplied increases. C) As the price rises, the quantity demanded decreases and the quantity supplied increases. D) As the price falls, the quantity demanded increases and the quantity supplied decreases. E) As the price falls, the demand for substitutes decreases, which eliminates the surplus.
OC userin Chemistry·14 Dec 201784. What mass of lead sulfate is formed in a lead-acid storage bat- tery when 1.00 g of Pb undergoes oxidation?
OC userin Economics·14 Dec 201717. Greater inequality of outcomes can lead to more wealth creation A. but only if the additional wealth created is shared equally B. because it can motivate hard work and investment C. because it motivates lobbying against bad policy decisions D. All of the above
OC userin Statistics·15 Dec 20171. (10 marks) Determine the following limits: (a) lim ( x2 - 4x +3 - x2 +1) tan-x (6) lim x=0 secx - 1
OC userin Mathematics·15 Dec 2017Contains Verified Answer5. If f(x)= 27° -5x + 3x –7 then A) lim f(n= f(x)=0 B) lim f(x)=0 D) lim f(x)=-- C) lim E) None of these
OC userin Management·14 Dec 201720) According to these data, and the definitions of various types of economic system offered in your text book, which two of these countries are the closest to having a "Communist" Economic System: a) b) Cuba and China Zimbabwe and East Timor New Zealand and Switzerland Panama and China
OC userin Psychology·14 Dec 201741. The fact that researchers have found that rat pups that were raised in a stimulating early environment have larger neurons and more dendrite branches supports A) the idea that brain development is primarily genetically determined B) the idea that the environment has an important impact on brain development C) the idea of neural plasticity D) all of the above E) Only B) and C) above
OC userin Calculus·13 Dec 201727. Find the absolute maximum and absolute minimum values of f(x) = 24 - 22 on [-1,21