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wariber [46]
3 years ago
5

What is the maximum value of the objective function, P, with the given constraints?

Mathematics
1 answer:
Gala2k [10]3 years ago
7 0

Answer:

C. 450

Step-by-step explanation:

Plot the solution area for the system of four inequalities

\left\{\begin{array}{l}4x+y\le 16\\x+y\le 10\\x\ge 0\\y\ge 0\end{array}\right.

You'll get the quadrilateral with vertices at points (0,0), (0,10), (2,8) and (4,0).

The maximum value of the function can be at vertices, so

P=25x+45y\\ \\P(0,0)=25\cdot0+45\cdot 0\\ \\P(0,10)=25\cdot 0+45\cdot 10=450\\ \\P(2,8)=25\cdot 2+45\cdot 8=50+360=410\\ \\P(4,0)=25\cdot 4+45\cdot 0=100

The maximum value of the function is 450 at point (0,10)

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Read 2 more answers
Rosie washes clothes for two families the first family pays her $500 more per month than the second. Her total earning per month
disa [49]

Answer:

  • Family 1:  $1.850
  • Family 2: $1.350

Step-by-step explanation:

We know that the total monthly payment is 3200, so if we call Pa (family A`s payment) and Pb (Family B's payment) the payments:

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So if we replace Pa in the first ecuation:

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then Pa+Pb=3200 => Pa= 3200-1350= $1.850

Good Luck!

8 0
3 years ago
Solve x2 + 14x = -40 by completing the square.
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Step-by-step explanation:

6 0
2 years ago
Please help, thank you so much !!
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