In order to get this answer you will just have to divide.

0 0 3. 1 4 0
5 8 1 8 2. 1 2 0
− 0
1 8
− 0
1 8 2
− 1 7 4
8 1
− 5 8
2 3 2
− 2 3 2
0 0
− 0
0
Therefore your answer is "3.14."
Hope this helps.
<span>The correct answer is Changing climates and nomadic enemies forced them to resort to alternative forms of sustenance. Shifts in climate force transitions in lifestyle. Invasions by nomads also compelled them to seek other ways of sustenance. As a result, they had to return to hunting and gathering at times. </span>
Answer: 1. separates the material inside the cell from the outside environment
2. also allows material to pass in and out of the cell, if it is safe to do so
3. protects the nucleus and cytoplasm
Explanation: Mitochondria is the powerhouse of the cell. So thats not right. The other three are right. The cell membrane protects the cell by either blocking material that tries to come to the cell or pushing out material from within the shell.
Answer:
C - an explanation of an abstract concept that is specific enough to allow a researcher to measure the concept.
Explanation:it is referred to as the explanation given bu the members or participant over any topic that is enough to be understood by the listeners. The operation may be considered as an idea that can have a huge impact on production, the management or any practice, etc.
operational is considered to be the procedure that the researcher uses in order to get the best result from it.