Which measure should Raul use to learn how far apart the upper and the lower quartile of the distances he hit the ball are?
1 answer:
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Answer:
40 products
Step-by-step explanation:
P=-0.5x²+40x-300
The general form of a quadratic expression is given as y=ax²+bx+c.
If a is positive, the graph opens upwards and we have a minimum point.
If a is negative, the graph opens downward and we have a maximum point.
Comparing
P=-0.5x²+40x-300; and
y=ax²+bx+c
a= -0.5,b= 40, c= -300
To find the maximum point of x,
x=
= =-40/-1 = 40
The company needs to sell 40 products each week to maximize profit.