The dance instructor asks his class for three volunteers to show some new moves. there are twenty people in class and everyone is silent. one girl, janie looks around the room to see if anyone is going to volunteer first. then maybe she won't have to volunteer if someone else does. which term describes why janie didn't want to volunteer? bystander effect diffusion of responsibility social facilitation conformity

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?

Juliana says that she can use the patterns of equivalent ratios in the multiplication table below to write an infinite number of ratios that are equivalent to 6: 10. which statement explains whether juliana is correct? she is correct because she can multiply 6 and 10 by any number to form an equivalent ratio. she is correct because 6: 10 can be written as 1: 2 and there are an infinite number of ratios for 1: 2. she is not correct because the multiplication table does not include multiples of 10. she is not correct because 6: 10 is equivalent to 3: 5 and there are only 9 ratios in the multiplication table that are equivalent to 3: 5.

The fraction 7/9 is equivalent to a percent that is greater than 100%. truefalse