There are 25 empty seats and 25 occupied seats on an airplane. What is the ratio of the number of empty seats to the number of occupied seats? 1. 25:25
2. 37:28
3. 50:25
4. 25:50

Agroup of randomly selected apple valley high school students were asked to pick their favorite gym class. the table below shows the results of the survey. there are 528 students at apple valley high school. gym class number of students racquet sports 1 team sports 9 track and field 17 bowling 13 based on the data, what is the most reasonable estimate for the number of students at apple valley high school whose favorite gym class is bowling? choose 1 answer a. 9 b. 13 c. 119 d. 172