According to the video, what do librarians need to do after they have jobs? attend conferences where they train other librarians volunteer in schools to advise students about how to use libraries slowly share their knowledge with librarians in other locations continually train to stay up to date on information technology developments

Why is the continuous presence of police officers and vigilant members of the public an ineffective crime prevention strategy? *criminology*

What did executive order 9981 accomplish

Type the correct answer in each box. use = 3.14 and if necessary, round your answers to the nearest hundredth. the area of the largest cross section of a sphere and the circumference of the sphere are in the ratio 4: 1. cm. the area of the largest cross section is about the radius of the sphere is cm. the circumference of the sphere is about cm2. the volume of the sphere is about cm?