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3 years ago

A company produces regular and deluxe ice cream at three plants. Per hour of operation,

Mathematics

2 answers:

Ugo [173]3 years ago

5 0

Answer:

Answer explained below

Step-by-step explanation:

Let a be the working hours of plant A.

Let b be the working hours of plant H.

Let c be the working hours of plant M.

We have to minimize , Z = 60a + 92b + 140c

subject to constraint , 40a + 20b + 40c >=350

20a + 40b + 40c >=240

where a>=0 , b>=0 ,c>=0

So ,by solving this , a = 7.67 , b= 2.17 , c = 0

So ,working hours of plant A = 8 hrs

working hours of plant H = 3 hrs

working hours of plant M = 0 hrs

icang [17]3 years ago

4 0

Answer:

A = 8hrs

H = 3hrs

M = 0hrs

Step-by-step explanation:

Let a be the working hours of plant A.

Let b be the working hours of plant H.

Let c be the working hours of plant M.

∴ Hours of plants A,H,M are a,b,c respectively.

We have to minimize the cost of production, Z = 60a + 92b + 140c

Regular ice cream: 40a + 20b + 40c = 350

Deluxe ice cream: 20a + 40b +40c =240

Where a>=0, b>=0, c>=0

So, by solving this, a= 7.67, b= 2.77,c= 0

So working hours of plant A = 8 hrs

Working hours of plant H = 3 hrs

Working hours of plant M = 0 hrs

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PtichkaEL [24]

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Step-by-step explanation:

The area of sircumscribed quadrilateral over a circle is equal to

$A=s\cdot r,$

where s is semi-perimeter of the quadrilateral and r is the radius of the circle.

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