No limitations on how long you can receive it. As long as you're not going for anything higher than a BA.
And I meant, if the only thing that comes out of taking a couple math classes is helping him pass, then it'd be worth it to me. Just helping him isn't that entertaining for me, so I figured it'd be fun to take it as well. And as bright and as smart as Kari was, she spent 5 years between University of Miami and Community College and still doesn't have an AA. Not every one can do the whole BA in 4 years thing. He's got like 81 credits already, and only 60 will transfer when he goes to the University, but he has to pass math first. He decided to put it off till last, and wound up having to drop the math class last semester for other reasons. Trust me, he complains all the time about being stuck at the CC till he finishes it. And if he wanted to, he could dual enroll, but then he'd loose his grant money, and going to the University is going to be expensive. So it's not wise to loose that money.