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Fynjy0 [20]
3 years ago
10

What us the estimate 30-20.91

Mathematics
2 answers:
zimovet [89]3 years ago
8 0
9.09 I'm pretty sure this it 
aleksandr82 [10.1K]3 years ago
7 0
The estimate for 30-20.91 is 9.09 or 9.1

Hope I helped :)

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Answer:

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x = 8,33 oz

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Step-by-step explanation:

Table:

                              Vitamin A        Vitamin B         Cost $/oz

Wheat  (x)                10.5                    2.4                   0.05          

Oats     (y)                 6                       1.8                    0.10          

Requirements           48 (mg)              20 (mg)

Requirements           1,693 (oz)           0,7054 (oz)

The problem is minimized z subject to two constraint

z  =  0.05*x  + 0.1*y   to minimize

Subject to:

Requirement  of  Vitamin A

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Requirement  of  Vitamin B

2.4*x   + 1.8*y ≥  20

x≥0  y≥0

Using  the on-line solver AtomZmaths and after 3 iterations the solution is:

z (min ) = 0.4167    $

x = 8,33 oz

y = 0

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