Select all of the potential roots. +-4/3 +-2/3 +-3/4 +-2 +-4 +-3/2

Noor brought 21 sheets of stickers. she gave 1/3 of a sheet to each of the 45 students at recess. she wants to give teachers 1 1/2 sheets each.

2pointswhich of the following appear in the diagram below? check all that apply. d a. zcdeов. сеo c. aéo d. zdce

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?