MTH 101 (Final Sample)
1. A survey of 850 family houses showed that 220 own Laptops, 450 own PCs, and 130 own
both Laptops and PCs.
a. How many houses in the survey own either a Laptop or a PC?
(a) 280
(b) 540
(c) 800
(d) 720
(e) None of the above
b. How
Exam
Name_
SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.
1) In 2005, the UAE population was approximately 3 millions people. Assuming the
population is growing at a rate of 1.5% compounded annually. App
Solution to selected problems by Dr. Guillaume Leduc
11th Edition:
Section 3.1
34, 36, 40, 49, 54, 56
Solution to selected problems by Dr. Guillaume Leduc
11th Edition:
Section 3.1
#34)
Solution to selected problems by Dr. Guillaume Leduc
11th Edition:
Se
Model for Revenue, Profit, price, production and Cost by Dr. G. Leduc
Symbol
x
p(x)=mnx
R(x)=xp(x)
C(x)=a+bx
P(x)=R(x)C(x)
Meaning
Number of items produced,
Number of items sold,
Demand,
Supply
Price which will sell x items
Revenue
Total costs for produci
Department of Mathematics and Statistics
American University of Sharjah
Final Exam - Fall 2007
MTH 101 Mathematics for Business I
Date: December 27, 2007
Instructor Names:
Time: 5:00-7:00 pm
Dr. Ayman Badawi
Dr. Elias Zikkos
Dr. Pany Senevirante
Dr. Guill
132 C H A P T E R 3 Mathematics of Finance
Now using formula (2) with A = 2,539.62,P = 2,443.02, and t = £02 2 we
h 360 9
ave
A = P(1 + rt)
2,539.62 = 2,443.02(1 + gr)
= 2,443.02 + 1,357.23r
96.60 = 1,357.23r
_ 96.60 N o '*
r 1,357.23 ~ 0.07117
Solution to Selected Problems by Dr. Guillaume Leduc
Example 1
The initial system:
The initial tableau:
Find the pivot element:
Solution to Selected Problems by Dr. Guillaume Leduc
Perform the pivot operation
But there are still some negative numbers in t
The Simplex Method by Dr. Guillaume Leduc
The QIGX Method {for Standard Maximization Problems in Standard Form!
1. Preparation:
A. Write the initial System
B. Write the initial Tableau
2. Find the Pivot Element and draw a circle around it:
A. Find the Piv