In Problems 49-58, construct a mathematical model in the form of a linear programming problem. (the answers in the back of the book for these application problems indicate the model.) then solve the problem by applying the simplex method to the dual problem. Mining. Repeat Problem 50 if it costs $8 00 per hour to operate the West Summit mine and $2 00 per hour to operate the North Ridge mine and all other data remain the same.
In Problems 49-58, construct a mathematical model in the form of a linear programming problem. (the answers in the back of the book for these application problems indicate the model.) then solve the problem by applying the simplex method to the dual problem. Mining. Repeat Problem 50 if it costs $8 00 per hour to operate the West Summit mine and $2 00 per hour to operate the North Ridge mine and all other data remain the same.
Solution Summary: The author calculates the number of hours per day for which each mine should operate in order to supply the required amounts of ore.
In Problems 49-58, construct a mathematical model in the form of a linear programming problem. (the answers in the back of the book for these application problems indicate the model.) then solve the problem by applying the simplex method to the dual problem.
Mining. Repeat Problem 50 if it costs
$8
00
per hour to operate the West Summit mine and
$2
00
per hour to operate the North Ridge mine and all other data remain the same.
7. From a point 20 m away on a level ground, the angle of elevation to the bottom of a
the top of the window is 32°. Calculate the
window is 27° and the angle of elevatim
height of the window.
(3 marks)
32
SOUCAHTOA
Rom
Coso-Adj
opponite
1270
H
X
Hyp
Tant=OPP
Adj
20 #
Zom
Adjacent
CoS2E 20 XHX Tanz 20
20
K
-0.0445503261 -1.764201788
0-044550326 60044550320
(1 mark) 3960
8. All odd numbers from 1 to 10 are arranged in descending order to form a number.
(i) Write the number.
35798.
97531
31
(ii) Write the total value of the second digit of the number formed in (a) (i)
FA 7X1000-7000
이
(1 mark)
9. A cylinder has a diameter of 28 cm and the height is 18 cm. Calculate its volume.
2
22 × 14 × 14 × 18
-110880m
3
(3 marks)
10. The figure below shows a right pyramid with AB = 3 cm, BC = 5 cm, and AV
VC = VD = 4 cm. Draw its net.
V
3+
12
7/18
(2/20
2105
SSS
20
No chatgpt pls will upvote
Find an nfa that accepts the language L(aa (a + b)). Create and test the NFA in Jflap. Test the strings: aab,
ab, aaaa, aaaab, baab, aa, abbbb, a, b, 1. Submit the Jflap diagram and the Jflap test cases.
4. Find an nfa that accepts the language L (aa* (a+b)).
Chapter 6 Solutions
Finite Mathematics for Business, Economics, Life Sciences, and Social Sciences (13th Edition)
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