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professor190 [17]
4 years ago
9

The ticket office at Orchestra Center estimates that if it charges x dollars for box seats for a concert, it will sell 50 - x bo

x seats. The function S = 50x - x2 gives the estimated income from the sale of box seats. Graph the function, and use the graph to find the price for box seats that will give the greatest income.
Mathematics
2 answers:
yan [13]4 years ago
6 0
S=50x-x^2

dS/dx=50-2x

d2S/dx2=-2

Since acceleration is a constant negative, when velocity equals zero, it is at the absolute maximum point for S(x)...

dS/dx=0 only when 50-2x=0, 2x=50, x=25

So the price that will maximize income is $25.00 a seat.

And that maximum income is:

S(25)=50x-x^2

S(25)=$625.00


mamaluj [8]4 years ago
4 0

Answer:

$25 per box seat

Step-by-step explanation:

I took the exam

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The product of Bart's age and 26 is 338. Write and solve a multiplication equation to find Bart's age. Yeah
Monica [59]

Answer:

13 years old

Step-by-step explanation:

A product is 2 numbers that are multiplied together.

So, to find the unknown number, simply divide 338 by 26

338/26=13

Bart is 13 years old.

3 0
3 years ago
What is the answer to this?
MA_775_DIABLO [31]

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Opt. D. AB=WX

Step-by-step explanation:

If we take the rectangle from its original position and then rotate it 90° we will see that the horizontal sides will form now vertical sides. That is Why AB side is now WX.

6 0
3 years ago
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gladu [14]

Answer:

  it depends

Step-by-step explanation:

The required tools are a compass and straightedge. A pencil or other drawing tool will also be useful (or you can use the marker in the compass).

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Generally, follow the applicable directions. The specific directions vary, depending on the construction you want to do. Numerous web sites and videos can show you step-by-step. (Search for "construction of ...") for whatever you're trying to construct.

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3 0
4 years ago
Please help, and show how you got your answer please
tensa zangetsu [6.8K]

Part A: 32 x 72 x 3 = 6,912

Part B: 6,912 divided by 36 = 192

Hope this helps!

Good Luck!

5 0
3 years ago
Read 2 more answers
I need help asap:):):)
Elena L [17]

Answer:

10 feet

Step-by-step explanation:

18 × 2 = 36

56 - 36 = 20

20 ÷ 2 = 10

To check work, add all lengths together. 4 sides. 18 + 18 + 10 + 10 = 56

6 0
3 years ago
Read 2 more answers
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