Answer:
32 cubic feet.
Step-by-step explanation:
First find the total area without the hole. This would be 36 cubic feet. Then subtract 4 cubic feet for the hole to get 32 cubic feet.
The answer to your question is x=9
Answer:
![y = 2(4)^{x}](https://tex.z-dn.net/?f=y%20%3D%202%284%29%5E%7Bx%7D)
Step-by-step explanation:
<u>At x=0</u>
![y = 2(4)^{0} = 2](https://tex.z-dn.net/?f=y%20%3D%202%284%29%5E%7B0%7D%20%3D%202)
<u>At x=1</u>
![y = 2(4)^{1} = 8](https://tex.z-dn.net/?f=y%20%3D%202%284%29%5E%7B1%7D%20%3D%208)
<u>At x=2</u>
![y = 2(4)^{2} = 32](https://tex.z-dn.net/?f=y%20%3D%202%284%29%5E%7B2%7D%20%3D%2032)
<u>At x=3</u>
![y = 2(4)^{3} = 128](https://tex.z-dn.net/?f=y%20%3D%202%284%29%5E%7B3%7D%20%3D%20128)
Answer:
0.25D^2 π in^2.
Step-by-step explanation:
The cross section is a circle of diameter D inches, so its radius is 0.5D inches.
The area of cross section is πr^2
= (0.5D)^2 π
= 0.25D^2 π in^2.
Answer:60
Step-by-step explanation:10x6=60