Mathematics, 11.11.2019 20:31 johncruzguerrero70
The speed of a sparrow is x km/h in still air. when the
wind is blowing at 1 km/h, the sparrow takes 5 hours to fly
12 kilometres to her nest and 12 kilometres back again.
she goes out directly into the wind and returns with the wind
behind her. find her speed in still air.
Answers: 1
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The speed of a sparrow is x km/h in still air. when the
wind is blowing at 1 km/h, the sparrow...
wind is blowing at 1 km/h, the sparrow...
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