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jferdi2005
07.03.2020 •
Mathematics
The profit per acre from a grove of orange trees is given by x(190 − x) dollars, where x is the number of orange trees per acre. How many trees per acre will maximize the profit?
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Ответ:
In order to maximize the last equation we can derivate the function in term of x and we got:
And setting this derivate equal to 0 we got:
And solving for x we got:
And for this case the value that maximize the profit would be x =95 and the corresponding profit would be:
Step-by-step explanation:
For this case we have the following function for the profit:
And we can rewrite this expression like this:
In order to maximize the last equation we can derivate the function in term of x and we got:
And setting this derivate equal to 0 we got:
And solving for x we got:
And for this case the value that maximize the profit would be x =95 and the corresponding profit would be:
Ответ:
2. D) Red roses: 126; pink roses: 162
3. C) S+H=46 H=S-2
I hope you found this helpful :)