Answer:
x=0
Step-by-step explanation:
letter B
Mean = $52
median = $53
no mode
range = 63 - 40 = $23
Marginal profit, P(x) = R(x) - C(x)
P(x) = x³ - 5x² + 7x + 10
x³ - 5x² + 7x + 10 = 0
If you solve it, you get x = -0.839 where P(x) is zero
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Answer:
it is B
Step-by-step explanation:
