Answer:
x ≥ - 1
Step-by-step explanation:
The formula to find the volume of a sphere is: V=

Since the diameter is 18 cm, so the radius is equal to r=18/2 = 9
Now we replace r by it's value, so we get:



And we get approximately

Hope this Helps :D
Answer: you are doing hell jesus
Step-by-step explanation:
Answer:
b=5..............is the answer