Suppose we are interested in the annual salary of electionics associated, Inc. (EAI) managers and we find that for a sample of n= 30 managers, there was 0.5034 probability of obtaining a sample mean without $500 of the population mean (see the figure below)

i hope this is what you were looking for.

see attached graph

a triangular prism is a 3 dimensional shape composed of triangles and rectangles. it is made from two triangular bases and three rectangular sides.  

the answer is b.

64

step-by-step explanation:

c=2πr=2·π·8≈64