So doing my math test review for my test tomorrow. i haven't been to the class due to being sick, so i don't know anything : )) i just want to get it done.

1. what 3 decimals make the number sentence true? -2.65, 0.03.

2. the table shows the number of students in 4 classes. the teachers are combining the classes and dividing the students in half to form two groups for a project. write an expression to represent this situation. how many students are in each group?

class - students
1 - 24
2 - 32
3 - 30
4 - 28

3. a trampoline has an area of 49(pi) square feet. what is the diameter of the trampoline?

4. the volume of a cube is 1000 cubic inches. what is the length of the cube?

Apoll is being conducted at a mall nothingto obtain a sample of the population of an entire country. what is the frame for this type of​ sampling? who would be excluded from the survey and how might this affect the results of the​ survey? what is the frame for this type of​ sampling? a. the frame is people who need new clothes. b. the frame is people who shop at the mall. c. the frame is people who like to shop. d. the frame is the entire population of the country. who would be excluded from the survey and how might this affect the results of the​ survey? a. any person that does not need new clothes is excluded. this could result in sampling bias due to undercoverage. b. any person who does not shop at the mall is excluded. this could result in sampling bias due to undercoverage. c. any person who does not shop at the mall is excluded. this could result in nonresponse bias due to people not participating in the poll. d. there is nobody that is being excluded from the survey.