Gabriel has 24 balls , his friend gave him the half of balls that he has , whats the half of 24

The mean of a set of data is -3.82 and its standard deviation is 2.31. find the z score for a value of 3.99.

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.

In the diagram, points d and e are marked by drawing arcs of equal size centered at b such that the arcs intersect ba and bc. then, intersecting arcs of equal size are drawn centered at points d and e. point p is located at the intersection of these arcs. based on this construction, m , and m