The correct answer is letter (B) {1,2,3,4,...,163}.
The burj khalifa the tallest building in the world with 163 floors, is having problems with is air conditioning system. It is suspected that thedifference is air pressure between the first floor and the top floor is the problem. normal pressure for the bottom floor is 14.7psi. a building engineer uses the function p to analyse pressure p(f) represents the pressure on each floor, where f is the floor number.
The domain here is the floors in which the pressure is the range.
-4p - 16 = -24
+16 +16
-4p = -8
—— —-
-4 -4
p = 2
The Total Volume is V= 8x6x18 = 864 units³ , Or 864 sugar cubes.
If we calculate V₁, the volume (or number of sugar cubes) that DOESN'T touch the sides of the box, then: V-V₁ = will give the volume (or the Cube number) of those who touch the box.
The following is in respect of the cubes that DO NOT touch the box:
The Length = 8, (or 8 cubes), becomes 6 (or 6 cubes), because already
1 is touching at the right and another is touching at the left.
The Width = 6 , (or 6 cubes), becomes 4 (or 4 cubes), because already
1 is touching at the right and another is touching at the left.
Same for the height = 18, it becomes 18-2 = 16, hence volume of the cubes that DON'T touch the box = V₁ = (8-2)(6-2)(18-2) = 384 Sugar cube
Then V-V₁ = 864 - 384 = 480 sugar cubes that TOUCH the box
Answer:
Step-by-step explanation:
We are given that
We have to find the missing part.
Using the formula
Using the formula
Now,
It’s -3 mate good luck on your test :)