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Mathematik-Online problems:

Problem 981: Long Distance Calls

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
At 10 a.m. on a weekday, a 2-minute call is made between two stations in Los Angeles. The following table, obtained from Los Angeles telephone directory, shows how the cost of such a call in dollars ($ C$) varies with the distance between the stations in miles ($ d$). Plot Cost $ C$ as a function of distance $ d$.
Distance Cost
From To in $
0 10 0.1
10 15 0.15
15 20 0.2
20 25 0.25
25 32 0.3
32 48 0.35
48 64 0.4
64 80 0.45
80 96 0.5
96 112 0.55
112 $ \infty$ 0.6
(Author: Rafee )

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  automatisch erstellt am 2. 12. 2004