Kent state มีเฮดโค้ชกี่คน?ไม่จำเป็นต้องใช้ตารางทั้งหมด
How many head coaches did Kent state golden flashes have?It is not neccessary to use all the tables.
 table_28418916_3:  (opponents_head_coach [ VARCHAR ] fbs_opponent [ VARCHAR) ]
SELECT COUNT(opponents_head_coach) FROM table_28418916_3 WHERE fbs_opponent = "Kent State Golden Flashes"