19willie 19willie
  • 02-10-2014
  • Mathematics
Answered

Trevor ran a hundred meter dash in 10.4 seconds what was his speed be in miles per hour at this rate round your answer to the nearest whole number



Answer :

AL2006
AL2006 AL2006
  • 02-10-2014
(100 m / 10.4 sec) x (3600 sec/hr) x (mile/1609.344m) = 21.5 miles per hour

Rounded to the nearest whole number, that's  22 mph .
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