Answer:
D=3.60
Step-by-step explanation:

Where


Replacing these values in the distance formula






Answer:
The value is
Step-by-step explanation:
From the question we are told that
The number of customer that enter the tellers every 5 minutes is 
Generally the probability that exactly three customers enter the queue in a randomly selected five-minute period is mathematically represented as

=> 
=>
Answer:
Step-by-step explanation:
area square = side²
(3/5)²
√(1/16)
√(1/16)
√(1/16)
<u><em>Answer: =6b *The answer should be positive sign.*</em></u>
Step-by-step explanation:
distributive property: a(b+c)=ab+ac
add numbers.
4+2=6
don't forget to leave with variable.
<u><em>=6b</em></u>
Hope this helps!
Thanks!
Have a great day!
Answer:
39.6%
Step-by-step explanation: 99/250=39.6%