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love history [14]
4 years ago
8

Describe how an infeasible solution occurs

Mathematics
1 answer:
irinina [24]4 years ago
3 0

Answer:

Described

Step-by-step explanation:

A solution becomes infeasible when no solution exit and which satisfies all the constraints. We will consider two basic types of infeasibility. The 1st we will call continuous infeasibility and the second one is discrete or integer infeasibility. Continuous infeasibility is the one where a non–MIP problem is infeasible. In this case the feasible region defined by the intersecting constraints is empty. Discrete or integer infeasibility is the one  where a MIP problem has a feasible relaxation (note that a relaxation of a MIP is the problem we get when we drop the discreteness required on the variables) but the feasible region of the relaxation contains no solution that satisfies the discreteness requirement.

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Which of the following statements is true?
nirvana33 [79]
The true statement is: -1.9 > -6.0
5 0
3 years ago
there were 48 females and 60 males present at the high school per rally. Find the ratio of the males to the total number of peop
Tasya [4]

Answer:

  5/9

Step-by-step explanation:

  total present = males + females = 60 + 48 = 108

The desired ratio is ...

  males/total present = 60/108 = 5/9

7 0
3 years ago
Read 2 more answers
hat is the average rate of change of f(x), represented by the table of values, over the interval [-2, 3]? x f(x) -6 2.5 -2 2.5 0
vodomira [7]
Your table of values is so difficult to read that many of us helpers would just skip your post.

<span>x f(x) -6 2.5 -2 2.5 0 2 2 0 3 5 5 2.5 1 0.5</span>  could be put into far clearer format as follows:

 x   f(x)
--  -----
-6  2.5
-2  2.5
and so on.  Please fix it.

The "average rate of change" formula is 

                  f(x2) - f(x1)
av r of c = ---------------
                     x2-x1

so if you go from (-6, 2.5) to (2.5, 10.5), the av r of c would be
                  
                 10.5 - 2.5            9        18
             ------------------ = -------- = -----
                 2.5-(-6)            8.5         17

This may or may not be your final answer.  Again, please put your data table into readable form and then find the av r of c over the interval [-2,3].
7 0
3 years ago
Rosalina is driving to visit her family which live 150 km away her average speed is 60 km/h the cars tank is 20 L of fuel at the
Elan Coil [88]

Answer:

With the amount of fuel she has, she can drive 120 km which will take 2 hours.

Step-by-step explanation:

You need to figure out which information is necessary for this problem and which is not.

The fuel tank has <em>20 L.</em>

The car drives <em>6 km per L</em>.

20 L * 6 km/L = 120 km

She can drive 120 km with the amount of fuel she has.

She is driving at <em>60 km/h</em>.

speed = distance/time

time * speed = distance

time = distance/speed

time = (120 km)/(60 km/h) = 2 hours

Answer: With the amount of fuel she has, she can drive 120 km which will take 2 hours.

6 0
3 years ago
All of the following situations can be
Alexus [3.1K]

Answer:

b

Step-by-step explanation:

An integer is a whole number

If the stock market gains by 10 basis points. It means that it increases by (0.0001 x 10) = 0.001% or 0.00001

this is a decimal and not an integer

7 0
3 years ago
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