romosmaricruz romosmaricruz

09-10-2019
Mathematics

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The cost, C dollars, of hiring a taxi is given by the formula C=2.00+3/20n, where n is the number of tenths of a mile driven. What is the cost if the taxi is hired to drive 4.0 miles?

Respuesta :

emily4947 emily4947

09-10-2019

C(n)=2.00+3.20n

If n = 4 miles:

C(4)=2+3.20(4)

C(4)=2+12.80

C(4)=14.80

The cost of the taxi is $14.80.

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