Which compound inequality has no solution? x ≤ –2 and 2x ≥ 6
x ≤ –1 and 5x ≤ 5
x ≤ –1 and 3x ≥ –3
x ≤ –2 and 4x ≤ –8

Who built the first turnpikes in the united states? a) the national government b) state governments c) private companies d) town councils

The procedures for reporting potential unanticipated problems involving risk to subjects or others to the irb are: stated in the human subject protection regulations, but not in the drug or device regulationsincluded in the consent processdetermined by research staffdetermined by the institution in its written policies and procedures

Which type of learning occurs when you observe how other people act?