I. To assess the activity of cabozantinib (cabozantinib-s-malate) relative to weekly paclitaxel in patients with persistent or recurrent ovarian, fallopian tube, or primary peritoneal cancer with a log-rank test assessing progression-free survival (PFS) at 3.68 months (approximately pre-cycle 5) and 7.36 months (approximately pre-cycle 9).