11 is a good number. With her stats, she probably doesn't NEED to apply to that many, but it doesn't hurt. The money you spend on applying doesn't amount to much compared to the cost of dental school. However, if she gets interview invites at every school (and I think she will) I might be more picky about where I interview and maybe cut it down to 5 or 6 depending on how many you have to fly to. As long as she's not applying to schools that except very few out-of-state applicants she won't have any problem. If she's really nervous (and it sounds like she is) tell her to get a grip. She has to be confident for her interviews. Her only problems remaining (and this is rather silly to discuss with someone with a 4.0/24) are 95% interview and <5% PAT. Out-of-state schools or Harvard aside, I would be shocked if she didn't get into every school. Big choices ahead. Big choices.