Homework Answers
Add Answer to:
2. A study in transport economics uses the relation T = 0.4K 1.06, where K is...
Economics
Consider the following GDP equation, consumption function, exports function. imports function and investment function and use them to answer the following questions:Yt = Ct + It +Gt + EXt - IMt[It]/[Y[bar]t] = a[bar]i - b[bar]*(Rt - r[bar]); b[bar] > 0 C = a[bar]c* Y[bar]t G = a[bar]g * Y[bar]t EX = a[bar]ex * Y[bar]t ...
2. The velocity of a particle moving along a horizontal line is given by v(t) =...
2. The velocity of a particle moving along a horizontal line is given by v(t) = sin(t). Find the distance travelled by the particle from time t = 0 to t = 21. A. 0 B. 1 C. 2 D. 4 E. None of the above. 6. When you increase the side of a cube by 2%, by what percentage does the volume approximately increase? A % B.2% C.4% D. 6% E. 8%
#2 please Econ303 Homework 1B oints Find the derivatives of the following functions. (a) f(x) a...
#2 please
Econ303 Homework 1B oints Find the derivatives of the following functions. (a) f(x) a + b (b) f(a) V5 +7 (c) f(x) (d) f(x) (x +3)(3-9x +11) 2. 3 p oints The following function describes how the value of import of country country j, Fiy is determined: In Fy 14.44+0.8521nG, +0.178 In G, -1.119 In Diy where Gi is GDP in country i, Gj GDP in country j, and D the two countries. ij the distance between Economists...
EC2040-5 Question 2 [40 points] Consider the following macroeconomic model: Y=C+10 + Go c-a+b(Y-T) Where the...
EC2040-5 Question 2 [40 points] Consider the following macroeconomic model: Y=C+10 + Go c-a+b(Y-T) Where the endogenous variables are Y,c and T, while the exogenous variables are Go and lo. The parameters are such that a > 0,d 0,0 < b a) Set up the model in matrix form. [5 points] b) Find the inverse of the matrix of parameters [10 points] c) Use Cramer's rule to find equilibrium income Y and equilibrium taxes [10 points] d) Find and discuss...
x'=r (1 - 2 / 2 x where r and K are positive constants, is called...
x'=r (1 - 2 / 2 x where r and K are positive constants, is called the logistic equation. It is used in a number of scientific disciplines, but primarily (and historically) in population dynamics where z(t) is the size (numbers or density) of individuals in a biological population. For application to population dynamics ä(t) cannot be negative. If the solution (t) vanishes at some time, then we interpret this biologically as population extinction. (a) Draw the phase line portrait...
Question 2: Consider a ski resort which uses capital K (mountains, ski lifts, lodges, etc.) and...
Question 2: Consider a ski resort which uses capital K (mountains, ski lifts, lodges, etc.) and labor L (ski instructors, rental shop employees, kitchen staff, etc.) to accomodate q skiers per day according to the production function q= f(L,K) = (Kº + LP) where 0 <p<1. (1) Given the ski resort wants to accomodate q skiers at the minimum possible cost, solve for L*(q) and K*(q) in terms of wages w, price of capital r, and the number p. (2)...
Question 6 19 marks In this question, where necessary, you should round answers appropriately. (a) A...
Question 6 19 marks In this question, where necessary, you should round answers appropriately. (a) A journalist writing an article on electric vehicles observes that the number of electric vehicles registered in Norway between 2014 and 2018 can be modelled by the equation, y = 15 787t + 22 815 (0 St < 4), where y is the total number of electric vehicles registered to date, and t is the number of years since 2014 (that is at the start...
1. The Redlich-Kwong equation of state is given by P=_RT___ A _ _ V-RI2,, - 0.0866 - where 4-0.42748RT - B - P (The R-K...
1. The Redlich-Kwong equation of state is given by P=_RT___ A _ _ V-RI2,, - 0.0866 - where 4-0.42748RT - B - P (The R-K constants can be calculated from the critical temperature and pressure of the gas.) This EOS was introduced in 1949 and is adequate for calculations of gas phase properties when P, </2 T, a) Derive an expression for the work associated with an isothermal reversible volume change of a R-K gas between two volumes V, and...
Discussion questions 1,2,4,6,7,14,17 only 1. a: SISO - S100550 2. e: (5150 - $100/S150 = 1...
Discussion questions 1,2,4,6,7,14,17 only
1. a: SISO - S100550 2. e: (5150 - $100/S150 = 1 3. : 575.000/S50 CM per unit 4. 5. : $300,000 - 5 Contribution margin ratio (5400 - $260)/540002 Targeted sales (68.10,000+ $70,0001/0.35 = 52.600 1.500 units Superscript letter AB, or donates assignments based on Appendix 21A, 218 or 27 con denotes assignments that involve decision making The U Discussion Questions 1. What is a variable cost? Identify two variable costs. 2. T When output...
Exercises 1. Verify equation (3) 2. Use the techniques of Section 13.7 and the fact that...
Exercises 1. Verify equation (3) 2. Use the techniques of Section 13.7 and the fact that P(0) = 10 to solve equation (5). 3. The carrying capacity of Atlantic harp seals has been estimated to be C = 10 million seals. Let 1 = 0 correspond to the year 1980 when this seal population was estimated to be about 2 mil- lion. (Data from: Fisheries and Oceans Canada.) (a) Use a logistic growth model = kP(C - P) with k...
2. The velocity of a particle moving along a horizontal line is given by v(t) = sin(t). Find the distance travelled by the particle from time t = 0 to t = 21. A. 0 B. 1 C. 2 D. 4 E. None of the above. 6. When you increase the side of a cube by 2%, by what percentage does the volume approximately increase? A % B.2% C.4% D. 6% E. 8%
#2 please
Econ303 Homework 1B oints Find the derivatives of the following functions. (a) f(x) a + b (b) f(a) V5 +7 (c) f(x) (d) f(x) (x +3)(3-9x +11) 2. 3 p oints The following function describes how the value of import of country country j, Fiy is determined: In Fy 14.44+0.8521nG, +0.178 In G, -1.119 In Diy where Gi is GDP in country i, Gj GDP in country j, and D the two countries. ij the distance between Economists...
EC2040-5 Question 2 [40 points] Consider the following macroeconomic model: Y=C+10 + Go c-a+b(Y-T) Where the endogenous variables are Y,c and T, while the exogenous variables are Go and lo. The parameters are such that a > 0,d 0,0 < b a) Set up the model in matrix form. [5 points] b) Find the inverse of the matrix of parameters [10 points] c) Use Cramer's rule to find equilibrium income Y and equilibrium taxes [10 points] d) Find and discuss...
x'=r (1 - 2 / 2 x where r and K are positive constants, is called the logistic equation. It is used in a number of scientific disciplines, but primarily (and historically) in population dynamics where z(t) is the size (numbers or density) of individuals in a biological population. For application to population dynamics ä(t) cannot be negative. If the solution (t) vanishes at some time, then we interpret this biologically as population extinction. (a) Draw the phase line portrait...
Question 2: Consider a ski resort which uses capital K (mountains, ski lifts, lodges, etc.) and labor L (ski instructors, rental shop employees, kitchen staff, etc.) to accomodate q skiers per day according to the production function q= f(L,K) = (Kº + LP) where 0 <p<1. (1) Given the ski resort wants to accomodate q skiers at the minimum possible cost, solve for L*(q) and K*(q) in terms of wages w, price of capital r, and the number p. (2)...
Question 6 19 marks In this question, where necessary, you should round answers appropriately. (a) A journalist writing an article on electric vehicles observes that the number of electric vehicles registered in Norway between 2014 and 2018 can be modelled by the equation, y = 15 787t + 22 815 (0 St < 4), where y is the total number of electric vehicles registered to date, and t is the number of years since 2014 (that is at the start...
1. The Redlich-Kwong equation of state is given by P=_RT___ A _ _ V-RI2,, - 0.0866 - where 4-0.42748RT - B - P (The R-K constants can be calculated from the critical temperature and pressure of the gas.) This EOS was introduced in 1949 and is adequate for calculations of gas phase properties when P, </2 T, a) Derive an expression for the work associated with an isothermal reversible volume change of a R-K gas between two volumes V, and...
Discussion questions 1,2,4,6,7,14,17 only
1. a: SISO - S100550 2. e: (5150 - $100/S150 = 1 3. : 575.000/S50 CM per unit 4. 5. : $300,000 - 5 Contribution margin ratio (5400 - $260)/540002 Targeted sales (68.10,000+ $70,0001/0.35 = 52.600 1.500 units Superscript letter AB, or donates assignments based on Appendix 21A, 218 or 27 con denotes assignments that involve decision making The U Discussion Questions 1. What is a variable cost? Identify two variable costs. 2. T When output...
Exercises 1. Verify equation (3) 2. Use the techniques of Section 13.7 and the fact that P(0) = 10 to solve equation (5). 3. The carrying capacity of Atlantic harp seals has been estimated to be C = 10 million seals. Let 1 = 0 correspond to the year 1980 when this seal population was estimated to be about 2 mil- lion. (Data from: Fisheries and Oceans Canada.) (a) Use a logistic growth model = kP(C - P) with k...
Most questions answered within 3 hours.
-
Which of the following pairs of ions have the same electron
configuration?
I: Br− and Se2−...
asked 2 hours ago -
The Foremost Composite Materials Company is planning a two-day
sales conference for October 19-20. The conference...
asked 2 hours ago -
3) Illustrate the observed pattern of relatedness of organisms
versus adaptations to specific conditions. This means...
asked 2 hours ago -
In winter a lake has a 0.35 m thick ice layer over 1.10 m of
water....
asked 3 hours ago -
Assuming the following has been encrypted with a Vigenere cipher
below, use the method(s) and assumptions...
asked 4 hours ago -
How would I use switch statements to write a program that will
take an input of...
asked 3 hours ago -
Imagine a reaction in which methane gas combusts at a constant
pressure of 1 atm and...
asked 4 hours ago -
Two parallel wires (each 12 m in length) are separated by a
distance of 0.065 m...
asked 4 hours ago -
Suppose there were three masses at the corner of uniform
equilateral triangle. The masses are m1...
asked 4 hours ago -
Situation: A building that is 618 m above the ground floor. How
many times would a...
asked 4 hours ago -
help me and discuss one successful and one
unsuccessful international company/busines in Indonesia.whyit
succeed and why...
asked 4 hours ago -
I- Choose the best answer
Which of the following statements about the structure and
packaging of...
asked 4 hours ago