Mr. Kim is selling his old Ace of Base CDs. If he sells each CD at a price of X dollars, the quantity of CDs sold will be (-1,000x + 40). What price will maximize the revenue he earns?

The measure of an angle is 117°. what is the measure of a supplementary angle?

The average length of a king cobra is 3.7 m. the record length is 1.88 m longer than the average. how long is the record holder?

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.