By definition, the volume of a sphere is:

Where,
r: sphere radio
Substituting values we have:

Rounding the result to the nearest tenth:
Answer: the sphere's volume is:
Answer:
64 dollars
Step-by-step explanation: 120×30%= $36-$100= <u>$64</u>
Answer:2In2-2In3
Step-by-step explanation:
In(4/9)
In4-In9
In2^2-In3^2
2In2-2In3
Answer:
10
Step-by-step explanation:
pythagorean theorem
8^2+6^2=c^2
64+36=c^2
100=c^2
square root both sides
10 = c