True or false: the area under the normal curve drawn with regard to the population parameters is the same as the probability that a randomly selected individual of a population has these characteristics

Hiroaki wants to find 3 3/4 - 7/8 explain why he must rename 3 3/4 to do the subtraction.

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s?

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