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forsale [732]
3 years ago
15

Which ordered pair minimizes the objective function C = 60x + 85y?

Mathematics
1 answer:
Paha777 [63]3 years ago
5 0

Answer:

the that minimizes the function is (80, 50) for which C = 9050

Step-by-step explanation:

(0, 160). (55, 70). (80, 50). (170, 0)..... available pairs missing out in the question

Step 1: to get the pair that minimizes the objective function C = 60x + 85y, we plug in each pair and work out the minimum value of C.

(0, 160): C = (60*0) + (85*160) = 13600

(55, 70): C = (60*55 + (85*70) = 9250

(80, 50): C = (60*80) + (85*50) = 9050

(170, 0): C = (60*170) + (85*0) = 10200

Hence the minimum value of C occur at (80, 50)

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Answer:

x=32

Step-by-step explanation:

If you do 2x-16+4x+4=180, then you should get 32.

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If f(x) = 3x - 1 and g(x) = x + 2, find (f+ g)(x).
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PLEASE HELP?! IM SO CONFUSED!!
seropon [69]

Answer:

C.

Step-by-step explanation:

-3 7/8 rounds down to -4

4.63 rounds up to 5

-4 x 6 + 5

-24 + 5

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her answer (-19.14) also rounds to -19

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8 0
1 year ago
Cora makes a scarf with cloth rectangles and triangles. For every 5 pieces of cloth, 2 are rectangles. She needs 15 pieces of cl
PtichkaEL [24]

Answer: There are 6 pieces of cloth are rectangles and 9 pieces of cloth are triangles.

Explanation:

Since we have given that

For every 5 pieces of cloth, 2 are rectangles

So, remaining piece will be of triangle so,

5-2=3

3 are triangles.

Ratio of rectangles to triangles is 2:3.

Now, she needs 15 pieces of cloth to complete her scarf,

So, Number of rectangles is needed is given by

\frac{2}{5}\times 15\\\\=2\times 3\\\\=6

Number of triangles is needed is given by

\frac{3}{5}\times 15\\\\=3\times 3\\\\=9

Hence, there are 6 pieces of cloth are rectangles and 9 pieces of cloth are triangles.

6 0
3 years ago
Carolyn averaged 10.4 miles per hour. At that rate, how far could she ride from 8:00 A.M. to 10:30 A.M.?
Georgia [21]

The answer is 26 miles.

Explanation:

10:30-8:00= 2:30.

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