Use conversion factors to solve: Distance traveled in feet after 12 seconds at eighty-seven mph and please show me how u solved it.
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please, i need help and quick!
d = rt, where d = distance, r= rate, t = time r = 87 mph -- but you need feet: 87 mph * 5280 ft/mile = 459360 fph -- but you need seconds: 459360 fph / 60 min / 60 sec = 127.6 ft/sec is your rate d = 127.6 * 12 = 1531.2 ft traveled hope this helps
Originally Posted by helpmemath Use conversion factors to solve: Distance traveled in feet after 12 seconds at eighty-seven mph and please show me how u solved it. time = 12 s Since, 1 mile = 1.609 km 1km = 1000 m 1 h = 60 min = 60.60 s = 3600 s 1 feet = 30.48 cm = 0.3048 m
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