At a convention of monsters, 2/5 have no horns, 1/7 have one horn, 1/3 have two horns, and the remaining 26 have three or more h
orns. How many monsters are attending the convention
2 answers:
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Answer:
28
Step-by-step explanation:
We have the following function:
where a=-3, b=168 and c=-1920
In order to calculate the maxium profit for the company, and how many cakes should be prepared in order to reach it, we have to calculate where the parabola's vertex is ubicated. To do so, we use the following formula:
So 28 cakes should be prepared per day in order to maximize profit.