solve pls: number of club members for maximum revenue
A student club on a college charges monthly membership dues of P10, less 5 centavos for each member over 60. How many members would give the club, the most revenue from the monthly dues?
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Let
Let
R = monthly revenue
x = number of student-member in excess of 60
x + 60 = total number of student-member
For number of members ≤ 60
monthly dues for each member = P10
For number of members > 60
monthly dues for each member = P(10 - 0.05x)
$R = 600 + 7x - 0.05x^2$
$\dfrac{dR}{dx} = 7 - 0.1x = 0$
$x = 70$
total number of members = 70 + 60 = 130 answer
thank you kaayu sir.
In reply to Let by Jhun Vert
thank you kaayu sir.
way sapayan
In reply to thank you kaayu sir. by Juny Geraldizo…
way sapayan