Explain how the diagram below can help find the area of a circle

For a school newspaper article, cienna conducted a survey to find out students’ favorite subjects. she polled all the students in mrs. lopez’s advanced dance class. why is her data likely to be skewed? honors dance students are more likely to enjoy dance than students in the general population, so dance may be overrepresented. cienna should have interviewed all the students in the school to get more accurate data. honors dance students are more likely to enjoy dance than students in the general population, so dance will be underrepresented. cienna should have interviewed only every other student in the class to avoid having too many people.

If 1 is divided by the sum of y& 4. the result is equal to 3 divided by 4 .find the value of m?

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out