1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vredina [299]
3 years ago
7

Movies Tonight is a typical video and DVD movie rental outlet for home-viewing customers. During the weeknight evenings, custome

rs arrive at Movies Tonight with an arrival rate of 1.25 customers per minute. The checkout clerk has a service rate of 2 customers per minute. Assume Poisson arrivals and exponential service times. a. What is the probability that no customers are in the system
Mathematics
1 answer:
stepladder [879]3 years ago
6 0

Answer:

the probability having no customers are in the system is 0.375

Step-by-step explanation:

The computation of the probability having no customers are in the system is as follows;

Given that the arrival rate is 1.25 customers per minute

The Service rate is 2 customers per minute

Based on the above information, the probability is

=P_0\\\\=(1-\frac{\lambda }{\mu })\\\\=(1-\frac{1.25}{2})\\\\=1-0.625\\\\= 0.375

Hence, the probability having no customers are in the system is 0.375

You might be interested in
What is -0.4 as a decimal?
evablogger [386]

Decimal. Decimal is the base-10 notational system for representing real numbers. The expression of a number using the decimal system is called its decimal expansion, examples of which include 1, 13, 2028, 12.1, and 3.14159.

5 0
3 years ago
Read 2 more answers
Please help with no links.
Wewaii [24]

Answer:

I think its B

I dont know if Im wrong

5 0
2 years ago
AB is perpendicular to CD. How many 90 degree angles are formed by the intersection
Alex73 [517]
It should be 4 90°angles
8 0
3 years ago
Read 2 more answers
Find the center and radius of the attached circle that goes through the point (-4,-1)
murzikaleks [220]

Answer:

I think the Radius is 3. I'm not really sure, don't quote me on it. K?

Step-by-step explanation:

3 0
3 years ago
Question 1 of 10
riadik2000 [5.3K]
D. F(x)=x^2. That’s The quadratic parent function
6 0
3 years ago
Read 2 more answers
Other questions:
  • Help I can’t get the right answer
    6·1 answer
  • the area of a rectangular mirror is 11 11/16 square feet. The width of te mirror is 2 3/4 feet. if there is a 5 foot tall space
    15·1 answer
  • it costs patty $90 to have an alarm system installed in her house. she pays a monthly service fee plus tax of 8% of her monthly
    6·1 answer
  • A circle has a circumference of 50.24 units. What is the radius of the circle?
    5·1 answer
  • What is the relationship among direct variation,lines,rates of change,and slope
    12·1 answer
  • { 44-[28+(8+5)]} 2.​
    13·2 answers
  • The scatter plot below shows one class of Spanish students' time spent studying for their final versus the grade that they earne
    13·2 answers
  • 25 POINTS!!
    14·2 answers
  • The equation f = v + at represents the final velocity of an object, f, with an initial velocity, v, and an acceleration rate, a,
    15·1 answer
  • Sara is reading a 538 page book. She reads 22 pages every day. How many days will it take Sara to read the entire book?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!