Answer:
Given - A rectangle of length 18 feet and wide 14 feet
To find - Area
Solution -
Area of rectangle = Length * Breadth
=

square feet
It is in standard form: y=mx+b
A scale of 8cm:12cm would be a scale of 2/3. since this is the case, we can divide the scale drawing of the playground by the scale factor to get the length of the actual playground
12.4/0.6666 = 18.6
The answer is 18.6
The mean is
A. 8.4
B.5.2
C.9.4
The data are bunched towards the higher values above the mean, but spread out to values below the mean. Therefore the median provides a better description of the center.