Natasha is renting a room for a party. Room 1 has a reservation fee of $30, plus $10 per hour. Room 2 costs $20 per hour and does not have a reservation fee. In how many hours will the cost be the same for the two rooms?

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.