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victus00 [196]
3 years ago
9

A multiple-channel queuing system with a Poisson arrival rate and an exponential service time has an average arrival rate of 4 c

ustomers per hour and an average service time of 18 minutes per customer. The minimum number of servers required to avoid an overloaded system is _________.A) 1
B) 2
C) 3
D) 4
Business
1 answer:
Nuetrik [128]3 years ago
4 0

Answer:

minimum number of server is = 2

so correct option is B) 2

Explanation:

given data

customers = 4

service time = 18 minutes per customer = \frac{18}{60}  hr = 0.3 hr

to find out

minimum number of server    

solution

we get here first min servers that is

min servers = 4 × 0.3  

min servers = 1.2

so here minimum number of server is = 2

servers cant be in fractions ( as only whole number of server is possible)

so correct option is B) 2

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zmey [24]

Answer:

The correct answer is: Formal.  

Explanation:

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Thus, invitation letters to the participants of leadership programs should be written following a <em>formal </em>coding.

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3 years ago
What are the benefits of hiring a teenage worker?
stealth61 [152]
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Lady_Fox [76]

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4 0
3 years ago
The Z−90 project being considered by Steppingstone Incorporated (SI) has an up-front cost of $250,000. The project's subsequent
LekaFEV [45]

Answer:

The right solution is Option a (-$6,678).

Explanation:

Given that:

Up-front cost,

= $250,000

Expected cash flows,

= $110,000

Assuming cost of capital,

= 12%

Now,

The expected net present value will be:

= 250000+0.5\times (110000+25000)\times \frac{1}{12 \ percent}\times (1-\frac{1}{1.12^5} )

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5 0
3 years ago
Hurry!!#3
Vinvika [58]

Answer:

the industrial revolution ; )

Explanation:

Because in the passage it talks about industries and how the people were changing them,

i also did it on edge!!!

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