Veroncarodrigue Veroncarodrigue

25-11-2014
Mathematics

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A submarine is diving from the surface of the water at a rate of 80 feet per minute which integer represents the depth of the submarine after 7 minute

Answer :

Аноним Аноним

28-11-2014

[tex]\frac{80\ ft}{1\ min}=\frac{x\ ft}{7\ min}\ \ \ \ |cross\ multiply\\\\1\cdot x=80\cdot7\\\\\boxed{x=560\ (ft)}\leftarrow answer[/tex]

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geovanna geovanna

30-11-2014

x=560

kisses I hope help you

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