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OpenStudy (anonymous):
To get to work Sam jogs 3 kilometers to the train, then rides the remaining 5 kilometers. If the train goes 40 km per hour faster than Sam’s constant rate of jogging and the entire trip takes 30 minutes, how fast does Sam jog?
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OpenStudy (anonymous):
are there any answer choices hun?
OpenStudy (anonymous):
a. =8.2 km per hour c. =6.7km per hour b. =5.3 km per hour d. =7.6km per hour
OpenStudy (anonymous):
I think it is B
OpenStudy (anonymous):
hey @Kfins99
OpenStudy (anonymous):
I am pretty sure it is B but I could be wrong, let me get my calculator! (:
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