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September 23, 2014

September 23, 2014

Posted by **Katie** on Wednesday, June 29, 2011 at 3:07pm.

N(x)=100+20 * In(0.25x)

- algebra -
**Henry**, Thursday, June 30, 2011 at 8:43pmN(x) = 100 + 20ln(0.25x) = 200,

100 + 20ln(0.25x) = 200,

20ln(0.25x) = 200 - 100 = 100,

ln(0.25x) = 5,

0.25x = e^5,

0.25x = 148.41,

X = 594.

- algebra -
**Carmel 00**, Sunday, October 23, 2011 at 2:09pmAnnual profit in thousands of dollars is given by the function, P(x) = 200¡Ì x - 3 + 10,000, where x is the number of items sold in thousands, x ¡Ý 3.

1.describe the meaning of the number 3 in the formula, in terms of its meaning in relation to the profit.

2.describe the meaning of the number 10,000 in the formula, in terms of its meaning in relation to the profit.

3.find the profit for 5 different values of x

4.will this profit function have a maximum, if so, what is it?

5.what steps should the company take to prepare for your answer to part 5?

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