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Furkat [3]
3 years ago
6

An assembly line with 10 tasks needs be designed. The total time for all tasks is 16 minutes. If you need to produce 30 units/ho

ur, how many minimum work stations will be needed
Mathematics
1 answer:
Sindrei [870]3 years ago
5 0

Answer: 8 minimum work stations is what would be needed.

Step-by-step explanation:

The cycle time is computed as the operating time daily divided by the scheduled output.

It is important to note that the daily capacity of the operation layout is the operating time divided by the cycle time.

Therefore,

If you need to produce 30units/hour.

The average cycle time is as follow:

The average cycle time is the average time between the completions of units.

60/30= 2 average cycle time

=16/2

=8

8 work stations is the minimum number that would be needed.

It is important to know that in an assembly line balancing, the minimum number of work station is the ratio of the sum of all tasks time to the cycle time.

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Rooter Plus charges a $25 service fee plus $40 per hour of work done. Is this a proportional or non-proportional relationship?
Dominik [7]

Answer:

Non-proportional; the rate of change is $40/hour

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form y/x=k or y=kx

In a proportional relationship the constant of proportionality k is equal to the slope m of the line <u>and the line passes through the origin</u>

Let

x -----> the number of hours

y ----> The total charge in dollars

The equation of the line in slope intercept form is equal to

y=mx+b

where

m is the slope

b is the y-intercept

we have

m=40\ \$/h\\b=\$25

substitute

y=40x+25

This relationship is not proportional, because the line not passes through the origin

therefore

Non-proportional; the rate of change is $40/hour

5 0
3 years ago
This question. Help?
Lemur [1.5K]

Answer:

A: venti has a better unit rate at .2275 cents per ounce

B: to get the unit rate you divide the cost by the number of ounces.

Step-by-step explanation:

tall = .2958 cents per ounce

grande = .2656 cents per ounce

venti = .2275 cents per ounce

3 0
3 years ago
What is the equation of a line that passes through point r(−4, −3) and has a slope of 7?
Firlakuza [10]
Slope m= 7
From general equation of a line;
y=mx+c
y=7x+c

Finding value of c by replacing for;
y=-3
x=-4
-3=7*(-4)+c
-3=-28+c
c=25
y=7x+25
5 0
3 years ago
A circle is divided into 8 sectors. Each sector has an area of approximately 5 square inches. What is the approximate area of th
vovikov84 [41]
Answer: 8×5 =40
B. 40 square inches
8 0
3 years ago
Solve for x x +7.72 =19
Kamila [148]
x+7.72=19 \\\\ x=19-7.72 \\\\ \boxed{x=11.28}
8 0
2 years ago
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