What do you think that negative distances and velocities could mean in this situation?

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.

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

Explain how you can find the missing fraction in 3 4/5 / (blank) 2 5/7. then find the missing fraction.