B) Marina is painting outside the “house” (the item found before), but only its outside walls and roof. She wants to know how much paint she will need. What is the total area that she will paint?
c)Considering that houses have windows, doors etc. is your answer greater than, about the same, or less than what Marina will actually need?

step-by-step explanation:

the options are kind of confusing. i can tell you what i see going on here when i look at the graph.

the class and exam medians are closely related, and it looks like the low outlier on the exam did pull the median lower. [tex][/tex]

60: 45 =12: 9 =4: 3 so the answer is 4: 3

  or  

sin y = 7/q

7 is the opposite side length, q is the hypotenuse

tan y = 7/r

7 is the opposite side length, r is the adjacent side length

using sohcahtoa ^^^^

cos y = adjacent/hypotenuse

cos y = r/q