The marginal revenue function has x measured in years and MR(x) in hundreds of dollars per year. Use numerical integration to find the total revenue over the given period
MR(x) = 0.09x3 -0.4x2 + 6x
(0 sxs 12)
The total revenue is $
(Simplify your answer.)

constant of proportionality = 3 and the equation is c = 3p.

step-by-step explanation:

c = kp   where c = amount of caffeine in mg., p = oz of pepsi and k is the constant of proportionality.

substituting the values given:

24 = 8k

k = 3.

the same value of k will be obtained if we substitute the other given values.

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