A farmer is painting a new barn. He will need to calculate the surface area of the barn to purchase the correct amount of paint. In which of the following units can the farmer expect to calculate the surface area? A) m B) m^3 C) ft D) ft^2

squared feet

Step-by-step explanation:

surface area of a barn is its length multiplied by its width which most definitely would have been measured in ft

therefore xfeet multiplied by yfeet will give xy squared feet

7 is the median   7.875 is the mean

step-by-step explanation:

3,4,5,6,8,11,13,13

step-by-step explanation:

there's the chart