Plz, do this. I'll appreciate it.

Which choice represents the sample space ,s for this event

Average acceleration: i have no idea how to do this.

Liz is shipping a package to her friend.the maximum weight of a medium flat-rate box is 20 pounds,including the box which weighs 6 ounces.write and solve an inequality to describe the possible weight ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.