Scheme - Exercise 3.1.1

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Exercise 3.1.1

fernandonaranjo67@gmail.com

2008-03-22, 10:31 pm

First, get the attendeees from the ticket value or "t"

(define (attendees t)
(+ 120 (* 15 (/ (- 5 t) .1))))
(define (revenue t)
(* t (attendees t)))
(define (cost t)
(+ 180 (* .04 (attendees t))))
(define (profit t)
(- (revenue t) (cost t)))

Jason

2008-03-23, 10:39 pm

fernandonaranjo67@gmail.com writes:

> First, get the attendeees from the ticket value or "t"
>
> (define (attendees t)
> (+ 120 (* 15 (/ (- 5 t) .1))))
> (define (revenue t)
> (* t (attendees t)))
> (define (cost t)
> (+ 180 (* .04 (attendees t))))
> (define (profit t)
> (- (revenue t) (cost t)))

Do you have a question?

--
-Jason

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