Answer:
b
Step-by-step explanation:
Answer:
Volume of a cylinder.
Step-by-step explanation:
The given equation is :

Where
r is the radius
h is the height
This equation is used to find the volume of a cylinder.
For example, a cylinder having radius of 7 units and height of 10 units, its volume will be :

So, the given equation is used to find the volume of a cylinder.
Answer
899
Step-by-step explanation:
99
Answer:
2.5
Step-by-step explanation:
50 x $0.05 = 2.5