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Valentin [98]
2 years ago
5

A company is trying to determine how many Valentine’s Day cards to produce. The cost of printing x cards is $2 million +0.70x. F

or example, printing 1 million cards costs $2.7 million. Weekly demand for cards follows a normal random variable with a mean of 1.5 million and a standard deviation of 200,000 for a week before the day and a normal random variable with a mean of 0.5 million and a standard deviation of 300,000 for the week before that. The cards are sold for $4.00, and leftover cards have a value of $0.05. With the precision of 0.2 million, determine how many cards should the company produce to maximize its profit.
Mathematics
1 answer:
vladimir1956 [14]2 years ago
4 0
Jiajianka+b=cbunaianiajianja ok
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Answer:

Prime:  x^2 + 17x - 30.

Difference of 2 squares:  256x^4 - 49x^2.

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Factoring Trinomial: b^2 + 5b - 36.

Step-by-step explanation:

1.  x^2 + 17x - 30 will not factor.

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3.   4x^2 - 24x + 144 = 4(x^2 - 6x + 36).

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5.    b^2 + 5b - 36 = (b + 9)(b - 4).

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How can you tell when the LCM of two numbers will equal one of the numbers or equal the product of the numbers
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When one number will divide exactly into the other one then the other one will be the LCM. For example the LCM of 4 and 8 = 8 .

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Answer:

141732

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× 5 0 8  

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If angle of a sector is 115
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3 years ago
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