October: levels: On October 28th at 16:30, DC received a 3500. mg/m dose of methotrexate. The following data are her methotrexate Date 10/29 10/30 10/31 Time 16:30 16:30 04:00 Levels 4.49 umol/L 0.54 umol/L 0.22 umol/L ng 35.5 Questions for October: 1. Determine the order for the reaction (zero-order, first-order, second-order, etc) by plotting the data and examining the graph Reaction Order: gload hersla zloster ves 2. Write an integrated rate law that predicts the methotrexate level over time. Include the value of the rate constant (with the correct units) rather than use the letter "k". (You may use M to represent the word methotrexate.) Integrated Rate Law: 3. In order for DC to be discharged home, she needs to have a methotrexate blood level less than 0.1 umol/L. Use the integrate rate law you calculated in #2 to estimate the time by which DC's methotrexate levels will be low enough for her to be discharged from the hospital. What is the DATE and TIME that her methotrexate level will be 0.1 umol/L? (Express time in REGULAR time with AM or PM.)