A cyclist travels 20 km from home to the park. She leaves home at 11:10 and arrives at the park at 11:40.
What is her average speed in km/h?

Pls , the question is in the picture!

How many days was the temperature above 90 degrees?

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