Answer: Maturation
Step-by-step explanation:Internal validity is a type of validity that establishes a cause and effect relationship,this type of validity tries to eliminate alternative explanation for a Discovery.
One of the threats to internal validity is MATURATION.
MATURATION is the type of threat occuring during experiment to prove a particular Discovery as shown by the question where the police officer shot and killed someone against the intention of the experiment.
Answer:
6 sacks
Step-by-step explanation:
Mr. Drucker tries to always hold 15 sacks on his shelf to keep his inventory in stock. He currently has 9 sacks. Since 15 - 9 = 6, he needs to order 6 sacks.
This problem has many extraneous values which are good information about Mr. Drucker's buisness but do not pertain to how much he needs to order to maintain 15 sacks on his shelf.
We are given two points on the line. Using these points first we need to find the slope of the line.
The points are (-8,0) and (1,5). The slope(m) of the line will be:

Using the slope and a point (-8,0) we can write the equation in point slope form as:

In standard form, the equation will be:
5x - 9y = - 40
Answer:
1) 3/4 = x
Step-by-step explanation:
1) 3/x -4 >0
=3/x -4+4>0 +4
=3/x> 4
switch 4 with x
x = 3/4
so literally the ans is x< 4
sorry but I don't know how to do the second question ☹️☹️