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
Marina CMI [18]
3 years ago
12

An assembly line consists of 21 tasks grouped into 5 workstations. The sum of the 21 task times is 85 minutes. The largest assig

ned cycle time is 20 minutes. What is the efficiency of this line
Mathematics
1 answer:
kvv77 [185]3 years ago
7 0

Answer:

The efficiency of this line is 0.85 = 85%.

Step-by-step explanation:

Efficiency:

The efficiency is given by the following formula:

E = \frac{T_t}{tn}

In which T_t is the total task time, t is the largest assigned cycle time and n is the number of workstations.

5 workstations

This means that n = 5

The sum of the 21 task times is 85 minutes.

This means that T_t = 85

The largest assigned cycle time is 20 minutes.

This means that n = 20

What is the efficiency of this line?

E = \frac{T_t}{tn} = \frac{85}{20*5} = \frac{85}{100} = 0.85

The efficiency of this line is 0.85 = 85%.

You might be interested in
Lila is building a slide for her kids. The ladder is 3 meters tall and the slide is 5 meters long. What is the distance between
lisov135 [29]

Answer:

Step-by-step explanation: For a problem like this, it’s best to use Pythagorean Theorem which is a^2+b^2=c^2 .

In this problem they gave us a and c already so we are trying to find b.

3^2+?=5^2

9+?=25

25-9=16

Find the square root of 16 which is 4

Answer: The distance between the ladder and the slide is 4 meters

7 0
3 years ago
What is the midline equation for the function h(x)=−3cos(πx+2)−6?
Rus_ich [418]

Answer:

y = -6

Step-by-step explanation:

y=acos(bx+c)+d

d = -6  .. vertical shift

midline: y = -6

6 0
2 years ago
Rita works 1234 hours in her first week at a new job. She works 1514 hours in the second week. How many more hours does Rita wor
Sphinxa [80]

Answer:

280

Step-by-step explanation:

1514-1234 = 280

8 0
3 years ago
Review the diagram of the unit circle.Based on the diagram, which equation can be simplified to derive the cosine sum identity?
castortr0y [4]

Answer:

It’s c

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Mr. Thomas purchased a car for $30,000. in 4 years the value of the car decreased to $22,000. Which integer represents the avera
Llana [10]
The change in value over 4 years is
  $22,000 - 30,000 = -$8,000

so the average change in value per year is
  -8000/4 = -2000
4 0
2 years ago
Other questions:
  • I need help with my math
    8·1 answer
  • A Factory processes 1,560 ounces of olive oil per hour. the oil is packaged into 24-ounces bottles. how many bottles does the fa
    7·1 answer
  • Maria has added 2 liters of pure water to 8 liters of a 48% sugar syrup. What is the concentration of the resulting solution?
    12·2 answers
  • The area of a rectangle is 20 meters. How long is the length if the width is 4 meters?
    5·2 answers
  • What is the median of the following data set? {3, 4, 2, 8, 5} (1 point)
    10·2 answers
  • If the perimeter of the regular hexagon shown above is 78 centimeters, what is the length of each side?
    15·1 answer
  • Which description best fits the graph?
    14·2 answers
  • two objects are 2.4*10^20 centimeters apart. a messages from one object travels to the other at a rate of 1.2*10^5 centimeters p
    8·2 answers
  • 5x+45-23x=24 What does x equal
    6·1 answer
  • PLS HELP AND DONT GET IT WRONG!
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!