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ira [324]
3 years ago
15

The objective of this assignment is to design a vertical column such that it will support a given load without buckling. The col

umn has a thin-walled tube cross section as is illustrated in the ϐigure. The column design must be optimized to minimize cost. The design parameters are the inner diameter, d, and the wall thickness, t. Also, this setup of combining an optimization code with solving a physics problem will be an illustrative example of the ϐinal design project code.
Mathematics
1 answer:
Yuri [45]3 years ago
7 0

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home / study / math / applied mathematics / applied mathematics solutions manuals / numeri...

We have solutions for your book!

Numerical Methods for Engineers (7th) edition 007339792X 9780073397924

Numerical Methods for Engineers

(7th Edition)

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This problem has been solved:

Step-by-step explanation: It is a sequential approach and the step by step analysis of the solutions are revealed above

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Can someone tell me the answer and show me how to find it?
kiruha [24]

Answer:

The value of x is 20°

Step-by-step explanation:

Given that angle in a straight line is 180°. Then you can find the value of x:

55° + (6x+5)° = 180°

55° + 6x + 5° = 180

6x + 60° = 180°

6x = 180 - 60

6x = 120°

x = 20°

6 0
3 years ago
Marco drew 24 he drew 1/6 of them in art class how many pictures did Marco draw in class
anzhelika [568]
24×1/6 =24/6 = 4

Marco drew 4 pictures
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3 years ago
Jonathon's Yo-Yo has a string that is three and a half feet long. If Jonathon cuts six inches off of the string, how many feet w
earnstyle [38]
1 ft= 12 inches
1/2 ft= 6 inches

=3 1/2 feet - 6 inches
substitute # of inches in for 1/2 foot
=3 ft 6 inches - 6 inches
=3 feet

ANSWER: 3 feet

Hope this helps! :)
7 0
3 years ago
A pharmacist wants to make 36ml of a 65% hydrogen peroxide solution. how many pls of 75% hydrogen peroxide must he mix with 57%
faltersainse [42]

Answer:

16 mls of the 75% solution and 20 mls of the 0.57% solution.

Step-by-step explanation:

Set up a system of equations:

Let x = volume of 75% solution and y be volume of 57% solution

0.75x + 0.57y = 36*0.65

0.75x + 0.57y = 23.4.......(1)

x + y = 36.........(2)

From equation (2):

y = 36 - x

Substituting this into equation(1):

0.75x + (0.57(36 - x) = 23.4

0.75x + 20.52 - 0.57x = 23.4

0.18x = 23.40 - 20.52 = 2.88

x = 2.88/0.18

x = 16

so from equation (2): y = 36-16 = 20.

8 0
3 years ago
Pls help me out with this i dont understand at all
umka2103 [35]

Answer:

Area: 45

Step-by-step explanation:

6 0
3 years ago
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