Answer:
This is simple linear regression analysis. We can determine the line of best fit using technology
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Answer:
1045384620173418506891046 number of copies
Step-by-step explanation:
10464929103984753671930600 ×55215278300
As there are 81 tiles total, that makes your area 81. Being a square, that makes your area equation A=s^2. As you need a side, this makes your equation s=√A. Plugging in 81 as A, we get s=√81=9, so an edge has 9 tiles.