If 1 inch equals 20miles then 8 inches equals 20 x 8 = 160 miles.
The answer is 313.56 because 289 + (8.5%=24.65)=313.56
Answer:
0Step-by-step explanation888 :8
Since the equation is:
<span>P(x)=-5x^2+40x-300
Solving the equation by using the calculator, the values for x are:
x = 4.72
Therefore, the company must sell 8 items per week to maximize the profit.
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