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frutty [35]
3 years ago
8

A small-appliance manufacturer finds that the profit p (in dollars) generated by producing x microwave ovens per week is given b

y the formula p = 1 10 x(300 − x) provided that 0 ≤ x ≤ 200. how many ovens must be manufactured in a given week to generate a profit of $2134.40?
Mathematics
1 answer:
Andreas93 [3]3 years ago
7 0

116 or 184 ovens must be manufactured in a given week to generate a profit of $2134.40

<u><em>Explanation</em></u>

Profit formula is:  P=\frac{1}{10}x(300-x) , where x is the number of microwave ovens produced per week.

As the manufacturer needs to generate a profit of $2134.40, that means we will plug P= 2134.40 into the above formula and then solve the equation for x

2134.40=\frac{1}{10}x(300-x)\\\\ 21344=x(300-x)\\\\ 21344=300x-x^2\\\\ x^2-300x+21344=0\\\\ (x-116)(x-184)=0

Using zero-product property, we will get....

x-116 =0\\ \\ x= 116

and

x-184=0\\\\ x= 184

So, 116 or 184 ovens must be manufactured in a given week to generate a profit of $2134.40

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