Answer:
0.4
Step-by-step explanation:
λ= number of arrival per unit time
μ= number of customers served per unit time
now we know that
System Utilization =
in our case it is given that
λ= 12 per hour
and μ= 30 customers served per hour
therefore system utilization=
= 0.4
hence the final answer is 0.4
hope this helps
Answer:
6ab
Step-by-step explanation:
3 x a x 2 x b
= 3 x 2 x a x b ( because multiplication is commutative, which basically means you can move the numbers and variables anywhere in the expression).
= 6ab ( we leave out the multiplication signs. They are understood.)
Answer:
x = 1
Step-by-step explanation:
2(4x) = 8
2(4x) = 2 * 4x
2 * 4x = 8x
8x = 8
--- ---
8 8
x = 1
The answer is B and put the question next time