-----------------------------------------------------------------
Square Rug
-----------------------------------------------------------------
Area = Length x Length
Area = 6.3 x 6.3
Area = 39.69 ft²
-----------------------------------------------------------------
Rectangle Rug
-----------------------------------------------------------------
Area = Length x Width
Area = 4.8 x 8.2
Area = 39.36 ft²
39.69 ft² is bigger than 29.36 ft², so the square rug is bigger.
-----------------------------------------------------------------
Ans: The Square Rug covers a greater area
-----------------------------------------------------------------
No this isn’t a function because it doesn’t pass the vertical line test.
Box A has 12 balls and Box B has 8 balls.
OR
Box A has 60 balls and Box B has 40 balls.
OR
Box A has 48 balls and Box B has 32 balls.
Answer:
A weak negative correlation
Step-by-step explanation:

where,



This represents a weak negative correlation