Post a New Question


posted by on .

1.Humans breathe about 15 breathe in a minute.The average breath at rest contains 0.76 liter of air.About how many liters of air will you breathe while at rest for 25 minutes?
2.Greta ran the 400-m dash in 49.07 s.If Greta ran at a constant rate,how many meters did she run in one second?

  • Maths - ,

    285 liters of air.

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions

Post a New Question