joeliemoelie joeliemoelie

19-09-2017
Mathematics

contestada

What is the r (common ratio) for the geometric sequence: -3, -15, -75, -375, -1875...

Respuesta :

hannahl52 hannahl52

19-09-2017

r:5. -3(5)=-15, -15(5)=-75, and so forth.

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