Clem4i1eMaryMackat Clem4i1eMaryMackat

14-07-2016
Mathematics

contestada

a marathon runner runs at 7.6mph in three and a half hours how many miles does he run?

Respuesta :

dalendrk dalendrk

18-07-2016

[tex]v=\dfrac{s}{t}\to s=vt\\\\v=7.6\dfrac{mi}{h};\ t=3.5h\\\\s=7.6\cdot3.5=\boxed{26.6(mi)}[/tex]

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