ECON1202: Quantitative Analysis for Business and Economics
Semester 1, 2016
Carlos Pimienta; Ashley Cheng
Solutions to Week 4 Tutorial
TUTORIAL QUESTIONS
3 5
2
Question 1: If A =
,B =
4 7
3
10
0.5
C=
6
3
2
0.8
1
.
4
Find, if possible,
a) AB
b) BC
c) CA
d)
THE UNIVERSITY OF NEW SOUTH WALES
SCHOOL OF ECONOMICS
ECON1202
QUANTITATIVE ANALYSIS FOR
BUSINESS AND ECONOMICS
SEMESTER 1 2016
HPW 12th edition
Tutorial Booklet
2
General Guidelines
You must prepare the tutorial questions each week and take them to your
ECON1202: Quantitative Analysis for Business and Economics
Semester 1, 2016
Carlos Pimienta; Ashley Cheng
Solutions to Week 2 Tutorial
TUTORIAL QUESTIONS
2
Question 1: is g(x) = (5x + 12) a one-to-one function?
A function, F : X Y is one-to-one iff, for a
School of Economics
UNSW Business School
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ECON1202-Quantitative Analysis - S2/2015
My courses U C E ECON1202-5157_00192 Course Assessments QABE_practice_3
Started on Saturday,
QABE Final Exam Review
Semester 2, 2012
Exam Details
I
Time2 hours. Total72 marks.
I
Reading time10 minutes.
I
All working must be shown. Round your answer only in the
nal step of calculations.
I
Formulae sheet and graph paper supplied.
I
Write in ink.
I
1
WEEK 4 - SOLUTIONS
TUTORIAL QUESTIONS
3 5
2 1
2 10
0.5
B
C
4 7
3 6
3 0.8 4
1. If A
Find (a) AB (b) BC (c) CA (d) BA if possible. If it is not possible to find any of
these products give the reason why.
Answer:
(a)
4 38
29
21 0
(b) BC
AB
19.
1
WEEK 3 - SOLUTIONS
TUTORIAL QUESTIONS
1.
KZB 8.1 Problem 6, p.224
(Attempt this problem using your calculator first, then check the result using
Excel.)
Which of the following projects should a company choose if each proposal
costs $5000 and the cost of
School of Economics
UNSW Business School
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ECON1202-Quantitative Analysis - S2/2015
My courses U C E ECON1202-5157_00192 Course Assessments Quiz 3
Question 1
Not yet answered
M
Practice 1
1. An amount of $16,000 is invested first at 4.5% p.a. compounded monthly for 2 years, then at
5.8% p.a. compounded daily for 3 years. The final amount of the investment at the end of the
5 years is
2. The difference in interest received if $20
THE UNIVERSITY OF NEW SOUTH WALES
SCHOOL OF ECONOMICS
ECON1202/ECON2291
QUANTITATIVE METHODS A
FINAL EXAMINATION
NOVEMBER 2004
There are SIX questions in this examination.
Attempt all six questions.
All questions are NOT of equal value.
The examination is
School of Economics
UNSW Business School
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ECON1202-Quantitative Analysis - S2/2015
My courses U C E ECON1202-5157_00192 Course Assessments Quiz 1
Started on
State
Completed on
School of Economics
UNSW Business School
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ECON1202-Quantitative Analysis - S2/2015
My courses U C E ECON1202-5157_00192 Course Assessments QABE_practice_2
Started on
State
Com
THE UNIVERSITY OF NEW SOUTH WALES
SCHOOL OF ECONOMICS
ECON1202
QUANTITATIVE ANALYSIS FOR
BUSINESS AND ECONOMICS
SEMESTER 1 2012
HPW 13th edition
Tutorial Booklet
2
General Guidelines
You must prepare the tutorial questions each week and take them to your
Macroeconomics
ECON1102 Tutorial 10
(i)
Nicholas Matthew Tan
z3463355
Why is growth in average labour productivity viewed as a key factor in
determining long-run living standards?
The standard of living refers to the level of wealth, comfort and material
Quantitative Analysis for
Business and Economics
Semester 1, 2014
Self-study Questions Week 12
1. Find the partial derivative of the function with respect to the variables r and s
2. Evaluate the partial derivative
2.
(
)
Find the local extrema of the fun
THE UNIVERSITY OF NEW SOUTH WALES
SCHOOL OF ECONOMICS
ECON1202
QUANTITATIVE ANALYSIS FOR
BUSINESS AND ECONOMICS
HPW 13th edition
Tutorial Booklet
2
General Guidelines
You must prepare the tutorial questions each week and take them to your
tutorial. Additi
THE UNIVERSITY OF NEW SOUTH WALES
SCHOOL OF ECONOMICS
ECON1202
QUANTITATIVE ANALYSIS FOR
BUSINESS AND ECONOMICS
SEMESTER 1 2012
HPW 12th edition
Tutorial Booklet
2
General Guidelines
You must prepare the tutorial questions each week and take them to your
Quantitative Analysis for
Business and Economics
Semester 1, 2014
Self-study Questions Week 13
1. If z x 2 y 2 , x r 2 s t , y r s t , Find the derivative
z
by using the
r
chain rule.
z x2 y2 , x r 2 s t , y r s t
z z x z y 1 2
x y2
r x r y r 2
x2 y2
1
Quantitative Analysis for
Business and Economics
Semester 1, 2014
Self-study Questions Week 11
1. Find the area of the region bounded by the graphs of the following two equations:
.
1
2. Find the area of the region bounded by the graphs of the following e
Quantitative Analysis for
Business and Economics
Semester 1, 2014
Self-study Questions Week 5
1. HPW, 8.1, Problem 29, p.363
Letter arrangements. How many six-letter words from the letters in the word
MEADOW are possible if no letter is repeated?
6
P6 6!
Quantitative Analysis for
Business and Economics
Semester 1, 2014
Self-study Questions Week 7
1. (Part of Question 5 June, 1997 Exam)
The Humongous Hamburger chain employs staff at two wage rates, $12 per hour for
seniors and $8 per hour for juniors. A st
THE UNIVERSITY OF NEW SOUTH WALES
SCHOOL OF ECONOMICS
ECON1202
QUANTITATIVE ANALYSIS
FOR BUSINESS AND
ECONOMICS
SEMESTER 2
2015
HPW 13th edition
Tutorial Booklet
2
General Guidelines
You must prepare the tutorial questions each week and take them to your
THE UNIVERSITY OF NEW SOUTH WALES
SCHOOL OF ECONOMICS
ECON1102
MACROECONOMICS 1
MID SESSION EXAM, 15 SEPTEMBER 2006
TIME ALLOWED: 90 MINUTES (including reading time)
NAME: _
STUDENT NUMBER: _
TUTOR: _
TUTORIAL DAY and TIME: _
(Tutors names, tutorial times