A............................................
Answer:
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Step-by-step explanation:
absolute value is just the number without the negative sign if there is one.
11.5>9.5 always.
Given cost function is
c(x) =
(20 ≤ x ≤ 400)
where x is the number of thousands of square feet
total revenue will be $0.2 million dollars per thousand square feet
Revenue is 0.2 millions per thousand square feet. we know x is the number of thousand of square feet
So R(x) = 0.2x
We know Profit = Revenue - Cost
P(x) = R(x) - C(x)


combine like terms

Profit function is

Answer: f=9c/5+32
Step-by-step explanation:
hope it helps!