Mathematics, 10.07.2019 16:30 Jana1517
At first an athlete jogs at 4 miles per hour and then jogs at 8 miles per hour, traveling 10 miles in 1.5 hours. how long does the athlete jog at each speed? (hint: let t represent the amount of time the athlete jogs at 4 mph. then 1.5 minus t represents the amount of time the athlete jogs at 8 mph.)
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At first an athlete jogs at 4 miles per hour and then jogs at 8 miles per hour, traveling 10 miles i...
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