In one study of smokers who tried to quit smoking with nicotine patch therapy 39 were smoking one year

Which speed is the fastest (use 1 mile ≈ 1.6 kilometers)? a. 12 miles/hour b. 18 feet/second c. 19 kilometers/hour d. cannot be determined

Jimmy can run 3.5 miles in 20 minutes. how far can ne run in one hour and ten minutes?

Alexandra drove from michigan to colorado to visit her friend. the speed limit on the highway is 70 miles per hour. if alexandra's combined driving time for the trip was 14 hours how many miles did alejandra drive?