The weight of the air in the room is 172.8 lb if the dimensions of a living room are 18 ft. by 15 ft. by 8ft.
<h3>What is a rectangular prism?</h3>
It is defined as the six-faced shape, a type of hexahedron in geometry.
It is a three-dimensional shape. It is also called a cuboid.
It is given that:
The dimensions of a living room are 18 ft. by 15 ft. by 8ft.
The volume of the living room = volume of the cuboid:
V = length×width×height
V = 18×15×8
V = 2160 cubic ft
The weight of the air = 0.08 lb. per cubic foot
The weight of the air in the room = 0.08×2160
The weight of the air in the room = 172.8 lb
Thus, the weight of the air in the room is 172.8 lb if the dimensions of a living room are 18 ft. by 15 ft. by 8ft.
Learn more about the rectangular prism here:
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1 foot is 12 inches so 12*12=144in.
then you have to add 144+2= 146 inches
Answer:
1, 2, 4, 8
Step-by-step explanation:
Im not sureif my answer is correct but 99/18 is 5.5 so if thats an option it might be the answer. its kind of just a guessso im sorry
Answer:
exponential form of ( 2^5 )^3 = 2^15
hence, the answer is ,