A fan with a 14 in diameter is run for 20 min. It rotates at 400 revolutions per minute (rpm). 1 a. How far does the outermost point of one of the fan blades travel during the run time?

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52

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.

Ken earned $128 from his part-time job this summer. he spent 25% of his money on games. he is going to donate 1/6 of the remaining money to charity. how much money will the charity receive?