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December 19, 2014

December 19, 2014

Posted by **Anastasia** on Friday, September 21, 2012 at 10:03pm.

(a) Find a function R giving the revenue per day realized from the charter.

R(x) =

(b) What is the revenue per day if 42 people sign up for the cruise?

$

(c) What is the revenue per day if 65 people sign up for the cruise?

$

- math -
**Steve**, Saturday, September 22, 2012 at 6:33amR(x) = 630*20 + x(630-5x) for 0 < x <= 70

R(42) = 630*20 + 22*(630-5*22) = 24040

R(65) = 630*20 + 45*(630-5*45) = 30825

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