Answer:
1/4
Step-by-step explanation:
There should be 4 boxes in a genetic cross
P(green)=2/10=1/5
P(red, no replacement)=6/9=2/3
So, 1/5(2/3)=2/15
Answer:
"125 callers" is the right answer.
Step-by-step explanation:
Given values:
Arrival calls rate,
= 25 per minute
Talking time,
= 4 minutes
Hold time,
= 1 minute
The flow time will be:
= 
= 
Flow rate,
= 
= 
By using the Little's law,
⇒ 
By substituting the values, we get


Thus the above is the correct approach.
Answer:
<em>4</em>
Step-by-step explanation:
<em>First, write out the prime factorization of both 12 and 80: 12 = 2 x 2 x 3 and 80 = 2 x 2 x 2 x 2 x 5. Now collect only the prime numbers that each of them share in their factorizations, which are only two 2's. Thus, the greatest common factor between 12 and 80 is 2 x 2 = 4.</em>
Answer:
B. 20-30 cars
Step-by-step explanation:
Got it right