In one year a principal of $1000 led to accumulation of $1300 . What is the apy?

Given: ac and db are diameters. m∠3=

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

Amachine part consists of a half sphere and a cylinder, as shown in the figure. the total volume of the part is π cubic inches.