There are 24 children in a class, 16 brown-haired and 8 black-haired. Two students are randomly selected for a stage
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The quadratic equation is: and the two values of
will be 40 and 60 that will create a profit of $600.
<u><em>Explanation</em></u>
The cost function is: and
The revenue function is:
As the profit means , so the <u>Profit function will be</u>....
So, the quadratic equation is:
Now for creating a profit of $600 means, <u>we will plug into the above equation</u>. So.....
Now applying zero-product property.....
So, the two values of will be 40 and 60 that will create a profit of $600.
Answer:
Step-by-step explanation:
Rhombuses, parallelograms, rectangles, and squares cannot be classified as trapezoids as they have 2 pairs of parallel sides each. But quadrilaterals can be classified as trapezoids if they have a pair of parallel sides and a pair of non-parallel sides.