Answer:
C
Step-by-step explanation:
Te unoccupied volume (V) of the cube is calculated as
V = volume of cube - volume of sphere
= 7³ -
πr³ ( r is the radius and r = 7 ÷ 2 = 3.5 )
= 343 -
π × 3,5³
= 343 -
π × 42.875
= 343 - 179.59438
= 163.4....
≈ 160 cm³ ( to the nearest 10 cm³ )
Answer:
soil, rocks, and water
Step-by-step explanation:
All 3 of those are abiotic parts
Answer:
3
16÷5=3.2
don't @ me if I'm wrong, I'm sorry
The product always has two more zeros of two less decimal places
Answer:
V = 960
or 3015.93
Step-by-step explanation:
V = ![\pi r^{2} h](https://tex.z-dn.net/?f=%5Cpi%20r%5E%7B2%7D%20%20h)
= ![(\pi) (8)^{2} (15)](https://tex.z-dn.net/?f=%28%5Cpi%29%20%288%29%5E%7B2%7D%20%2815%29)
= 960
or 3015.93