Answer:


Step-by-step explanation:
Given

Shape: Sphere
Solving (a): The Volume
This is calculated as:

Take
as 3.14 and substitute 14 for r





Solving (b): The Surface Area
This is calculated as follows:

Take
as 3.14 and substitute 14 for r



Answer:
8m
Step-by-step explanation:
Find the volume of the sphere first :
V sphere =
π 6^3 = 902.51
Then use the volume of the sphere to find the height :
Formula = V/π
902.51/π(6)^2 = 8.004 (rounded is 8)
hope this helped :)
The answer is 3x^2
Hope this helps
Im pretty sure the value of x in this equation is -3 because -3 plus 5 would equal 2.