Here’s a story from CNN about subject experts who offer free help online. These experts are in academia, business, IT, and goverment, and more than willing to share their expertise with students who want help and not a completed homework assignment.
Henry Fliegler gets no such funding, yet he’s no less dedicated to helping students around the world with math problems. He spends about three hours daily answering 25 or so questions, up from three or four when he started in 1996.
There’s also a little bit about fee-based answer services.
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