LavonneGeronime755 LavonneGeronime755

09-10-2014
Mathematics

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How long does it take a person to skate the length of a hockey rink (200 feet) at a constant speed of 8 feet per second?

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mariamikayla mariamikayla

09-10-2014

[tex]V=\frac{d}{t}=> \boxed{t=\frac{d}{V}} \\\\ V-the \ speed \\ d-the \ distance \\ t-time \\\\ t=\frac{200ft}{8\frac{ft}{s}}= \frac{200ft}{1}*\frac{1}{8}\frac{s}{ft} \\\\ \boxed{t=25s}[/tex]

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