The falling blood ph and a rising partial pressure of co2 due to pneumonia or emphysema indicates

It's 90 °f in the shop with high humidity. what pressure will be shown on the high-side pressure gauge (ac system on)?             a.  10 to 50 psi    b.  40 to 140 psi  c.  210 to 290 psi  d.  at least 350 psi

The solutions to the inequality y ≤ 2x − 4 are shaded on the graph. which point is a solution? p

How do we determine if they are made with matter