college math

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the posted speed limit on many U. S. Highway is 65 miles per hour. What is this speed in feet per second?

  • college math -

    65 miles per hour
    = 65(5280) ft per 1(60)(60) sec
    = 343200 / 3600 ft/sec
    = 95.333.. or 95 1/3 ft/second

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