a) Solve the following 2nd order ordinary differential equat…

a) Solve the following 2nd order ordinary differential equation using ode45 to find y(t). Here C = 6. Use a time span ranging from 0 to 20 with plenty of time values in between. Once you have the solution, have your program plot it versus time (time in the x-axis). b) Solve the following integral using int and display the result on the command window.

A 63-year-old male with community-acquired pneumonia has bee…

A 63-year-old male with community-acquired pneumonia has been receiving oxygen by nonrebreather mask for one hour. Assessment RR: 40/min HR: 126/min BP: 102/64 mmHg SpO₂: 84% Increasing confusion ABG pH: 7.31 PaCO₂: 46 mmHg PaO₂: 52 mmHg HCO₃⁻: 23 mEq/L Which ventilatory support is MOST appropriate?