someone215 someone215

14-02-2017
Mathematics

contestada

What is the value of the function v=5/2t-3/4 when t=3?

Respuesta :

EvanDoge EvanDoge

16-08-2017

I can interpret you're question either as v=5/(2t)-3/4, or v=(5/2)t-3/4.
1. v=5/(2t)-3/4, v=5/6-3/4, v=10/12-9/12, so v=1/12.
2. v=(5/2)t-3/4, v=15/2-3/4, v=30/4-3/4, so v=27/4 or 6 3/4

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