Step-by-step explanation:
2. Amount of soil provided.
In order to give different pH values of the soil, the amount of soil can directly affect this independent variable.
7*4=28
7-4=3
so the width is 4 feet and the length is 7 feet
Answer:
centroid
Step-by-step explanation:
Definition of a centroid
Should be 0,2,7,8 i dont think you could go any lower