Answer:
V = 1538.6 cm^3
Step-by-step explanation:
The volume of a cylinder is given by
V = pi r^2h where r is the radius and h is the height
V = pi (7)^2 10
V = 3.14 (49)10
V = 1538.6 cm^3
Its 8
2x -6 =10
2x= 10+6
2x=16
X= 8
Answer:
45
Step-by-step explanation:
It can be made 45 different passwords