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Genrish500 [490]
3 years ago
7

A company sells widgets. The amount of profit, y, made by the

Mathematics
1 answer:
timofeeve [1]3 years ago
6 0

9514 1404 393

Answer:

  30.00

Step-by-step explanation:

For quadratic ax²+bx+c, the vertex (extreme value) lies on the vertical line ...

  x=-b/(2a)

For this quadratic, that is ...

  x = -600/(2(-10)) = 30

The widgets should be sold for 30.00 for maximum profit.

__

The graph shows the profit is a maximum for x=30.

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Juli2301 [7.4K]

r = correlation coefficient

r = \frac{Sxy}{\sqrt{Sxx * Syy}}

If: Sxx = 10, Syy = 40, Sxy = 10, then:

r = \frac{10}{\sqrt{10 * 40}} \\\\ = \frac{10}{\sqrt{400}}  \\\\ = \frac{10}{20} \\\\ = \frac{1}{2}

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3 years ago
There are a lot of examples that show how sequence is applied in real-
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Answer:

Five examples of real life situation that show a sequence are given as follows;

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4 years ago
Abe real estate is developing 15 solar homes per states. If the cost of each home is estimated at 80,000 what’s the projected co
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Answer:

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3 0
4 years ago
Every ten years, the bureau of the census counts the number of people living in the united states. in 1790, the population of th
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If you are trying to see how much the population is in 1800, it is  9.24 million. You add the population from 1790 and the amount it has grown for 1800.
6 0
4 years ago
What is 1,773 divide by 3 be honest
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what is 1,773 divide by 3 be honest

Answer:

<h2>591</h2>

Step-by-step explanation:

Hope it helps:)

#CarryOnLearning

3 0
3 years ago
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