1- 9 States
2- Arkansas, Wisconsin, Louisiana, Illinois, Kentucky, Tennessee, Minnesota, Iowa, and Missouri.
3- Arkansas, Illinois, Missouri, Ohio, and Red rivers because of their flow volumes.
4- Two thousand three hundred and forty eight miles long.
5- Minnesota
6- It ends in the gulf of mexico, so it ends in Louisiana
7- Pacific Ocean to the west, Atlantic Ocean to the east, and Gulf of Mexico to the southeast.
8- Gulf of Mexico
9- Missouri tributary
10- two thousand three hundred and forty one miles long
Answer:
An illustration of "Operational Definition" seems to be the specified circumstance.
Explanation:
- In something like a university environment, an operational definition of behavioral patterns seems to be a method to interpret as well as control activities.
- It is just an explicit concept which makes it much easier for several or more uninterested participants, particularly though it happens in some very different environments, to define the very same behavior as detected.
Answer:190.78 km
Explanation:
Given
First Displacement is 
west of north
Position Vector 
of displacement is given by
Considering East as X axis and North Y axis
second displacement is 120 km 
east of north
Now position Vector of second Position w.r.t to first
magnitude of displacement
=190.78 km
