The diameter of a basketball rim is 18 inches. a standard basketball has a circumference of 30 inches. about how much room is there between the ball and the rim in a shot in which the ball goes in exactly in the center of the rim? show your work.

Mr. t has been dating his girlfriend for one year nine months and six days how many hours has mr. t been in a relationship

Twelve different video games showing substance use were observed and the duration times of game play (in seconds) are listed below. the design of the study justifies the assumption that the sample can be treated as a simple random sample. use the data to construct a 99% confidence interval estimate of μ, the mean duration of game play. 4028 4316 4816 4650 4036 5010 4833 4331 4307

Dylan is evaluation the expression 13+19+7+10 at one step in his work, dylan rewrites the equation as 13+7+19+10 which property of addition must dylan have used when he evaluated the expression?