From a group of seven finalists to a contest, three individuals ...

[Collmarie]

From a group of seven finalists to a contest, three individuals are to be selected for the first and second and third places. Determine the number of possible selections.

Question 2

Most practical applications of integer linear programming involve
 a. only 0-1 integer variables and not ordinary integer variables.
  b. mostly ordinary integer variables and a small number of 0-1 integer variables.
  c. only ordinary integer variables.
  d. a near equal number of ordinary integer variables and 0-1 integer variables.

[1_Step_At_ATime]

Answer to Question 1

210

Answer to Question 2

a

[Collmarie]

Correct answers!

[1_Step_At_ATime]

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