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9966 [12]
3 years ago
14

Find the value of x.

Mathematics
1 answer:
Olenka [21]3 years ago
3 0

Step-by-step explanation:

if 25 is an answer, its that

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Students are going through a three-step process to obtain their ID cards. Each student will spend 2 minutes at the registration
kondaur [170]

Answer:

C. 160 minutes

Step-by-step explanation:

The calculation to be made will be to process 20 students

We have, according to the exercise, the following data:

For process 1: Registration table, Number of servers = 1, Time spent = 2 minutes

For process 2: cashier, number of servers = 3, time spent = 10 minutes

For process 3: ID processing station, number of servers = 4, time spent = 20 minutes

Demand rate = 0.125

To solve it, we will look for the capacity that the server has of the previously mentioned processes, calculating the following:

Capacity = Number of students served per minute

We can say that at the registration table we observe:

Time needed to serve 1 student = 2 minutes

Capacity = 0.5 students per minute

With the cashier we analyze the following:

Time needed to serve 1 student = 10 minutes

Number of servers = 3

Capacity = 0.3 students per minute

ID processing station

Time needed to serve 1 student = 20 minutes

Number of servers = 4

Capacity = 0.2 students per minute

When comparing the processes, it is definitely found that the bottleneck is the ID processing station, where it takes more time to serve a student, which leads us to infer that the capacity of the process is comparable to the capacity of the process bottleneck

Process capacity = 0.2 students per minute

Given, demand rate = 0.125 students per minute

We observe that the demand rate is less than the capacity of the process, therefore we can infer that the number of students served during each minute is the same as the demand rate.

In this way we find that:

Number of students served per minute = 0.125

Time needed to serve 1 student = 1 / 0.125 = 8 minutes

Time needed to serve 20 students = 8 x 20 = 160 minutes.

We conclude that the answer is that it will take 160 minutes to serve 20 students.

.

6 0
3 years ago
Read 2 more answers
Simplify a^2-3a2 a^3-8a^2+12a to lowest terms
inn [45]

Answer:

\frac{a-3}{(a-2)(a-6)}

Step-by-step explanation:

a^{2}-3a has the common multiple of a. If you factor it out, you get a(a-3).

a^3-8a^2+12a also has a common multiple of a. Once factored, you get a(a^2-8a+12). This equation can be further factored to get (a-2)(a-6).

Put these two expressions over one another and you get  \frac{a-3}{(a-2)(a-6)}.

6 0
2 years ago
8.
iren2701 [21]
Are these the actual figures?
8 0
3 years ago
Hadley wants 0.3 of the flowers in her arrangement to be roses and the rest daisies. What percentage of the flowers will be rose
olga_2 [115]
The percentage will be 30% I'm sure hope helped
4 0
3 years ago
Read 2 more answers
Between 1-50 what number are composite?
mash [69]
4,6,8,9,10,12,14,15,16,18,20,21,22,24,25,26,27,28,30,32,33,34,35,36,38,39,40,42,44,45,46,48,49,And 50!
6 0
3 years ago
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