Samantha, Brooklyn, and Mary went to Bonnaroo music festival where they each attended various concerts.

• Samantha only went to rock concerts where the sound level was normally distributed between 113

and 117 decibels.

• Brooklyn went to 4 concerts with Samantha and also went to 5 folk concerts where the sound level

was between 95 and 97 decibels.

• Mary got sick, so she only attended 2 shows - one rock concert and one folk concert.

How to solve it and what thw answer is

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

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?