A plane takes off at 49° latitude. It flies directly south and lands at -23° latitude. Which expression represents the difference in latitude?

What is the slope of the line shown below?

Which number line correctly shows 0.8 + 0.3?

Identify the statement below as either descriptive or inferential statistics. upper a certain website sold an average of 117 books per day last week. is the statement an example of descriptive or inferential statistics? a. it is an example of descriptive statistics because it uses a sample to make a claim about a population. b. it is an example of inferential statistics because it uses a sample to make a claim about a population. c. it is an example of inferential statistics because it summarizes the information in a sample. d. it is an example of descriptive statistics because it summarizes the information in a sample.