The basement in perry's house is shaped like an rectangular prism that is 28 feet long, 16 ft wide, and 8 ft high. They are going to paint everything but the floor. What is the area that will need to be painted?

Step-by-step explanation:

Ceiling area:  (28 ft)(16 ft) =           448 ft^2

End areas:  2(16 ft)(8 ft) =               256 ft^2

Long wall areas:  2(28 ft)(8 ft) =     448 ft^2

Total area (not incl. floor area) =  1152 ft^2

unpaid balance is : $149.99-$50 = $99.99 new balance = 149.99+2.62-50 = $102.61 finance charge = 99.99- 0.21/12= $1.75 new balance = 99.99+1.75 = $101.74 average daily balance method average daily balance= 3399.70/30 = $113.32 finance charge = $ 0.21/12ă—113.32 = $1.98 new balance = $149.99-50+1.98 = $101.97