‏Some states authorize a to make healthcare decisions for patients who can't make them because they're incapacitated . O a ) healthcare proxy b ) living will O c ) durable power of attorney O d ) do - not - resuscitate order

Agas initially at p1 = 1 bar and occupying a volume of 0.5 liter is compressed within a piston–cylinder assembly to a final pressure p2 = 4 bar. (a) if the relationship between pressure and volume during the compression is pv = constant, determine the volume, in liters, at a pressure of 3 bar. (b) repeat for a linear pressure–volume relationship between the same end states. reference

The total amount of energy contained in an object

Write a polynomial function with the given zeros x= -1,0,2show your work