SOLUTION: As part of an exercise regimen, you walk 3 miles on an indoor track. Then you jog at three times your walking speed for another 3 miles. If the total time spent walking and jogging

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Question 1134173: As part of an exercise regimen, you walk 3 miles on an indoor track. Then you jog at three times your walking speed for another 3 miles. If the total time spent walking and jogging is 4 Hours,find the walking and jogging rates.

Answer by josgarithmetic(39615)   (Show Source): You can put this solution on YOUR website!
               SPEED         TIME            DISTANCE

WALKING         r            3/r              3

JOGGING        3r           3/(3r)=1/r        3

TOTAL                        4


-


---------walking speed
-------------jogging speed

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