3 x 3 x 3 = 27
Each of the 3 layers has 3 x 3 cubes
All minute cubes on bottom layer touch bottom of box
All minuscule cubes (except for middle cubes) of middle and top layers, touch sides of box
So 2 cubes don't physically contact bottom or side of box
Answer: 25
Answer:
the answer is 86°
Step-by-step explanation:
look at the photo
9514 1404 393
Answer:
(x +3)(x +1)(x -2)
Step-by-step explanation:
A graphing calculator is a good tool for finding factors fast. Each zero (p) gives rise to a factor (x -p).
The graph shows zeros at -3, -1, and 2, so your factorization is ...
(x +3)(x +1)(x -2)
X = number of servers
y = number of guests
![\text {number of guest per table = } 4](https://tex.z-dn.net/?f=%5Ctext%20%7Bnumber%20of%20guest%20per%20table%20%3D%20%7D%204)
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![\text {number of tables = } \dfrac{y}{4}](https://tex.z-dn.net/?f=%5Ctext%20%7Bnumber%20of%20tables%20%3D%20%7D%20%5Cdfrac%7By%7D%7B4%7D%20)
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![\text {number of servers needed = } \dfrac{y}{4} \div 12](https://tex.z-dn.net/?f=%5Ctext%20%7Bnumber%20of%20servers%20needed%20%3D%20%7D%20%5Cdfrac%7By%7D%7B4%7D%20%5Cdiv%2012)
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![\text {number of servers needed = } \dfrac{y}{4} \times \dfrac{1}{12}](https://tex.z-dn.net/?f=%5Ctext%20%7Bnumber%20of%20servers%20needed%20%3D%20%7D%20%5Cdfrac%7By%7D%7B4%7D%20%5Ctimes%20%20%5Cdfrac%7B1%7D%7B12%7D%20)
![\text {number of servers needed = } \dfrac{y}{48}](https://tex.z-dn.net/?f=%5Ctext%20%7Bnumber%20of%20servers%20needed%20%3D%20%7D%20%5Cdfrac%7By%7D%7B48%7D%20)
There must be at least 1 server for every 12 tables: