19 points twoard !
part iii: conclusion using the results of your observation, how can you calculate the circumference if you know the circle’s radius? write a formula to model your conclusion.

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

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

Simplify 24÷(-2)(3)+7 a. -29 b. 3 c. 11