What is the relationship of the 8's in the number 8,800

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?

Select the number of ways in which a line and a circle can intersect

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.