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kolezko [41]
3 years ago
13

Assuming a 24 hour operation in a warehouse, and an arrival following Poisson distribution with mean rate of 36 per day and serv

ice (unloading using a single bay) following exponential distribution with a rate of 48 trucks per day, answer the following question. What is the expected waiting time in the system (in hours) for a typical truck?
Business
1 answer:
vova2212 [387]3 years ago
7 0

Answer:

The expected value is equal to 0.176

Explanation:

mean = 36

rate per day = 48

P(x; 48)= e⁻⁴⁸( 48)³⁶/36!

E(X)= 1.425 e⁻²¹ 3.347 e⁶⁰/3.72e⁴¹

E(X)= 1.425 *3.347*e⁻²/3.72

E(X)= 1.3e⁻²= 0.1759= 0.176

The probability that an event occurs in a very short time interval is proportional to the length of the interval which is a positive quantity and may be interpreted as the average number of occurrences per unit of time.

The probability that two or more events occur in such a short interval is so small that it can be neglected.

events occurring in non overlapping intervals of time are statistically independent .

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allsm [11]

Answer: 13.5 minutes

Explanation:

Information turnaround time = Cycle time * Number of stations after error is made.

The most error-prone operation is step 2 so assuming an error happens there, there will be 9 more stations in the line.

Information turnaround time will therefore be:

= 1.50 * 9

= 13.5 minutes

8 0
3 years ago
Kevin Abt noticed that people were cooking meals in their homes less often but wanted to avoid the hassle of going out to eat. T
masha68 [24]

Answer:

Opportunity.

Explanation:

There was an opportunity presented when Kevin noticed that people do not want to cook at home but also they do not want to go through the hassle of going out to buy food. A need was identified and the solution was the Takeout Taxi initiative that delivers restaurant-prepared food to customers.

Costumers that did not want to cook at home and did not want to go out were now satisfied by this service.

5 0
3 years ago
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Builtrite had sales of $700,000 and cogs of $280,000. in addition, operating expenses were calculated at 25% of sales. builtrite
Leni [432]

This is the presentation of the income statement of Builtrite in order to compute the net income:

Sales                                                                                   $700,000

Less: COGS                                                                        $280,000

Gross Profit                                                                         $420,000

Less: Operating expenses ($700,000 x 25%)    $175,000

          Dividends expense                                   $25,000

          Capital loss                                               $70,000    $270,000

Total                                                                                     $150,000

Add: Dividend income                                         $40,000

          Capital gain                                               $55,000    $95,000

Net income                                                                           $245,000

3 0
3 years ago
Newspapers are sold daily in a wide variety of locations. This widespread distribution suggests that newspapers are classified a
KonstantinChe [14]

Answer:

True

Explanation:

Newspapers are classified as convenience goods. Convenience products are things buyers purchase regularly and effectively without placing a lot of thought into them. These incorporate papers, magazines and etc. Since buyers have a decent feeling of how a lot of these things cost, they don't consider their value except if it falls outside their desires.

6 0
3 years ago
Jim is in the market for a car that will last for the next 10 years and has saved up some money for the purpose of a car. What’s
Ivanshal [37]

The best transportation option for Jim is C. Utilizing his saving as a down payment and buying the car using an auto loan.

<h3>Further explanation </h3>

Auto loan is a loan secured for the expressed purpose of purchasing a car. We can save money by paying off your car loan early. Because we are most likely more than halfway through our loan, most of our payment is currently going toward the principal.

There are four basic building blocks of a car loan:

1. Loan Cost : the principal and the interest. The principal is the negotiated cost of the vehicle itself.  The interest refers to the total amount of the costs accrued over the life of the loan based on the principal amount and the stated interest rate.

2. Interest Rate : a basic rate charged to the borrower for the money loaned.

3. Down Payment : an upfront amount of cash paid by the borrower at the time of the purchase of the vehicle.

4. Terms and Conditions : all of the other items that make up a car loan, including the term of the loan, normally stated in a number of months or years; insurance and registration requirements; loan payoff and resale terms;  etc

<h3>Learn more</h3>
  1. Learn more about auto loan of car brainly.com/question/12389122
  2. Learn more about Leasing car brainly.com/question/3068511
  3. Learn more about Renting car brainly.com/question/11856182

<h3>Answer details</h3>

Grade:  9

Subject:  business

Chapter:  car

Keywords:  the market for a car, money,  the best transportation option, saving, auto loan.

5 0
3 years ago
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