A company's profit is described by the equation P(x)=-5x^2+300x+15,000 Where x is the price in dollars that the company charges for its product. What should the company charge for the product to generate the maximum profit?

A)$20

B)$30

C$50

D$60

$30

Step-by-step explanation:

To answer this, maximize the profit function P(x)= -5x^2 + 300x + 15,000.  Note that this is a quadratic function with coefficients -5, 300, 15000.  Find the x-coordinate of the vertex:  It is

        -300

x = = 30, and because coefficient a is negative, we know that

        2(-5)               the graph opens downward and the max is at x = 30.

Conclusion:  charging $30 for its product will maximize the profit.

answer: i think the answer is etheir c or d but i don't know which one but have a good day!

step-by-step explanation:

the total estimated nappy use.=10,500,000

step-by-step explanation:

given that on an average the average baby uses 3528 napkins.

in a particular year 2014, the number of births were 299697 in new south wales.

rounding off the number of births to the nearest hundred thousand we have

no of birtsh = 300000

also rounding off the average usage to nearst thousand we get

average use of a baby = 3500

hence total number of nappy estimated to be used = 3500x300000

= 10,500,000

answer is 10,500,000 nappies