What is the theoretical probability of rolling a 6 on your die if you roll it 15 times

Aprofessional hockey team has noticed that, over the past several seasons, as the number of wins increases, the total number of hot dogs sold at the concession stands increases. the hockey team concludes that winning makes people crave hot dogs. what is wrong with the hockey team's conclusion? a) it does not take into account the attendance during each season. b) it does not take into account the number of hamburgers sold during each season. c) it does not take into account the number of concession stands in the hockey arena. d) it does not take into account the number of seasons the hockey team has been in existence.

Cd is the perpendicular bisector of both xy and st, and cy=20. find xy.

Graph the function =gx+2x3 and give its domain and range using interval notation.