Mathematics, 23.11.2021 21:50 miyae90
Pairs of markings a set distance apart are made on highways so that police can detect drivers exceeding the speed limit. Over a fixed distance, the speed R varies inversely with the time T. In one particular pair of markings, R is 56 mph when T is 5 seconds. Find the speed of a car that travels the given distance in 6 seconds. R = ? mph (Round to the nearest whole number.)
Answers: 3
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