First place the sequence in numerical order, therefore all numbers go 4,5,8,9,10
Going from there, all you have to do is find the middle number. Therefore the median is 8. :D
15 x 24 --> área = 15*24 = 360 ft²
1 ft² = 17,00
360 ft² = ...
Price = 360*17
Price = US$ 6.120,00
Im sorry, it is too blurry. I cannot read it.
UT = 3 √3
A = 1/2 *12 * 3√3 = 18√3
18√3 = 6y/2
y = 6√3