When using a general linear programming optimization model for transportation problems, if there are 4 sources and 3 destinations, which of the following statements is true? There are typically 12 decision variables and 7 constraints. There are typically 4 decision variables and 3 constraints. There are typically 12 decision variables and 12 constraints. There are typically 7 decision variables and 7 constraints.

There are typically 12 decision variables and 7 constraints. ( option A )

Step-by-step explanation:

Given that there are 4 sources and 3 destinations The true statement is :

There are typically 12 decision variables and 7 constraints.

Because : In general linear programming optimization

number of decision variables in transportation  = destination * source

                                                                               = 3 * 4 = 12 variables

number of constraints = destination + sources = 3 + 4 = 7 constraints

pls ask

answer: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.

step-by-step explanation: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.