Which expression is equivalent to (x superscript one-half baseline y superscript negative one-fourth baseline z) superscript negative 2?.

Igot a 80% on my final to os ya take these points in return

Dan runs a busy desktop-publishing company. his company want to increase its exposure, so it runs a new a new promotion each week. the tool dan most likely choses to publicize this is a promotion is a

Determine if the situation below is a safe practice: julia needs to hang some industrial shelving, so she carefully selects the correct drill bits for the electrical drill before attempting to screw the shelves into the wall.