A radio station's signal has a radius of 100 miles. If you drive at a constant speed of 40 miles an hour, nonstop, directly across the diameter of the signal, how long can you listen to the station before the signal fades?
2 answers
200/40 = 5 hours
If a man runs for an hour and a half at 8 miles an hour Due south and then he continues south on a bus traveling 55 miles an hour for 24 minutes how far did you travel