Hello I think the answer would be three.
The area of D is given by:

The average value of f over D is given by:
Cinnamon Toast Crunch is always the answer
Answer:
To the nearest tenth
Percentage= 5.9%
Step-by-step explanation:
In 1995, Germany produced 4.719 million computers.
In that same year, the total computer production of the whole world was 80 million.
The percentage of the world production contributed by Germany
=Number produced by Germany/Number produced by the whole world * 100
The percentage of the world production contributed by Germany
=( 4.719/80)*100
The percentage of the world production contributed by Germany
=5.89875%
To the nearest tenth
= 5.9%
The is (5000,59) and you can check this by doing this -0.004(5000)+79