Let the speed off the walk way be x and speed of the walkway be y
x+y=6....i
x-y=2....ii
adding the above equation we get:
2x=8
thus
x=4 ft/s
and
y=6-4=2 ft/s
thus the speed off the walk way is 4 ft/s
the speed of the moving walkway is 2 ft/s
Answer:
There are 32 outcomes that are possible
Step-by-step explanation:
Answer:
c would be the right and its the best answer
The volume of a cylinder can be represented by 
, where 
is the radius and 
is the height.
In this case, we are told that 
, 
, and 
.
Plug in the known values.
Find the power.
Multiply from left to right.
