It’s a simple question in Welding when you use a torch if you add a lot of oxygen to the fuel what happens does it burn faster o
1 answer:
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Answer:
The runner should run 51 minutes.
Explanation:
Distance wished by runner to cover = d = 10.4 km
Time taken by the runner to cover 10.4 km = T
Speed of the runner = 7.6 mile/hour
1 mile = 1.60934 km
1 hour = 60 min
The runner should run 51 minutes.