Please help me answer the very last question

A Playe Read X we Refer X ww Ques x A Playe x | G a 75 x C cheg x | C cheg x | C cheg x | A Playe x | A Playe X | A Playe X 1-4452064241eb# m/was/ui/v2/assessment-player/index.html?launchld =2270adaa-9005 hboard & MyUSF My Shelf | Brytewav.. co Arduino Editor 0 / 25 Question 1 of 4 Current Attempt in Progress Oxygen therapy uses various devices to provide oxygen to patients having difficulty getting sufficient amounts from air through normal breathing. Among the devices are nasal cannula, which transport oxygen through small plastic tubes from a supply tank to prongs placed in the nostrils. Consider a specific configuration in which the supply tank (volume - 11.0 ft ) was filled to a pressure of 2100.0 psig at a temperature of -30.0 OF. The patient is in an environment where the ambient temperature is 40.0 .F. When the tank is used, the pressure begins to decrease as oxygen flows at 5.00 L/min through a tube to the cannula where it is discharged into the nostrils. Reference Materials Physical Property Tables Generalized compressibility factors (Reprinted with permission from Chemical Process Principles Charts, 2nd Edition, by O.A. Hougen, K. M Watson, and R. A. Ragatz, John Wiley & Sons, New York, 1960.) Generalized compressibility chart, low pressures (Based on L. C. Nelson and E. F. Obert, Trans. ASME, 76, 1057(1954).) Generalized compressibility chart, medium pressures (Based on L. C. Nelson and E. F. Obert, Trans. ASME, 76, 1057(1954).) Generalized compressibility chart, high pressures (Based on L. C. Nelson and E. F. Obert, Trans. ASME, 76, 1057(1954).) Mass of Oxygen X Read the compressibility chart to within 7 (+/-001)Refer x Ques X A Playe x G a 75 x | C cheg x @ cheg x C cheg x A Playe x A Playe x | A Playe X | A Playe w s/ui/v2/assessment-player/index.html?launchld=2270adaa-9005-4f0a-8d51-4452064241eb#/question/0 MyUSF My Shelf | Brytewav. Co Arduino Editor 0 / 25 Question 1 of 4 Mass of Oxygen X Read the compressibility chart to within z (+/- 0.01) Estimate the original mass of oxygen in the tank using the compressibility-factor equation of state. 80.6 kg O2 e Textbook and Media Hint Attempts: 2 of 2 used Using multiple attempts has impacted your score. 50% score reduction after attempt 1 Pressure at ambient temperature. * Read the compressibility chart again. What is the initial pressure when the temperature is 40.0 OF? 167.35 atm absolute Hint Using multiple attempts has impacted your score. Attempts: 2 of 2 used 50% score reduction after attempt 1A Playe X G a 75 x C cheg x C cheg x C) cheg x A Playe x | A Playe X A Playe X | A Playe X w Selec wa Refer X wr Ques X v2/assessment-player/index.html?launchld=2270adaa-9005-4f0a-8d51-4452064241eb#/question/0 MyUSF My Shelf | Brytewav. o Arduino Editor 0 / 25 = Question 1 of 4 X Read the compressibility chart again. What is the initial pressure when the temperature is 40.0 OF? 167.35 atm absolute Hint Attempts: 2 of 2 used Using multiple attempts has impacted your score. 50% score reduction after attempt 1 Discharge Make sure you are using the correct pressure (gauge vs. absolute) How long will it take for the gauge on the tank to read 50.0 psig at an atmospheric pressure of 1 atm and the stated discharge? i 14.11 x 103 min Hint Save for Later Last saved 9 minutes ago. Attempts: 1 of 2 used Submit Answer Saved work will be auto-submitted on the due date. Auto- submission can take up to 10 minutes. Using multiple attempts will impact your score. 50% score reduction after attempt 1