'A sample of air is collected at 101.1kPa. If the partial pressure of water vapor is 2.8kPa, what is the partial pressure of the dry air? Show your work'

Aroller coaster is traveling at 13 mi./s when you purchase a hill that is 400 m long and down the hill exonerate at 4.0 m/s squared what is the final velocity of the posterior found your answer to the nearest number