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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The total cost is NOT proportional because there will always be an added on 25 dollars to whatever your total cost is.
Answer:
300
Step-by-step explanation:
1W+4W=375
5W=375
W=75
75*4
80% of 10% = 0.8 x 10% = 8%
Answer:
120 lbs
Step-by-step explanation:
Work = force * distance
1800 ft-lb = force * 15 ft
force = 1800 ft-lb / 15 ft
=1800/15 ft-lb/ft
=120lbs
