Dave R. answered 06/17/13
Results Oriented Author, Teacher, And Businessman
Hello Sun. You can take Calculus III for credit with several Universities. If you have the required knowledge that will allow you to pass the class then you might wish to consider: The University of North Dakota has been regionally accredited by the Higher Learning Commission of the North Central Association of Colleges and Schools since 1913. So you need not be concerned that your credits are useless at other educationally accredited schools in the US. The class is 4 credits at a cost of $247.40 per credit no other fees included.
The second college is Central Texas College. Central Texas College is accredited by the Southern Association of Colleges and Schools Commission on Colleges to award associate degrees and certificates of completion and approved by Texas Higher Education Coordinating Board and Texas Education Agency. Contact the Commission on Colleges at 1866 Southern Lane, Decatur, Georgia 30033-4097 or call 404-679-4500 for questions about the accreditation of Central Texas College. Central Texas College teaches Calculus III online during summer (10-week semesters). Non-resident tuition costs are $130 per credit hour, totaling $520 for the 4 credit-hour class.
Good luck.