Angelica is working with function machines. she wants to put them in order so that the output of the first machine becomes the input of the second. she wants to use a beginning input of 6.
1. in what order must she put the machines to get a final output of 5?
2. is it possible for her to find an input that will get a final output of -5? if so, show how she could do that. if not, explain why not.

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.