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: 
Using the calculator it is 27.47 round off to 27.5
Answer:
214
Step-by-step explanation:
set bc = to cd and solve for x
then substitute x into one of the equations and solve --> you should get 73
multiply 73 by 2 and then subtract that from 360
you should get 214
Answer:
12
Step-by-step explanation:
4s multiples:
4,8,12,16,20,24
6s multiples:
6,12,18,24,30,36
lowest number that is a common multiple between both 4 and 6:
12
