Awave with a height of 5 feet and a wavelength of 10 feet has a wave base of
a. 20 feet
b. 10 feet
c. 5 feet
d. 2.5 feet

Martha is training for a duathlon, which includes biking and running. she knows that yesterday she covered a total distance of over 55.5 miles in more than than 4.5 hours of training. martha runs at a speed of 6 mph and bikes at a rate of 15.5 mph.