An item was selling for $72 is reduced to $60 find the precent decrease in price round your answer to the nearest tenth

Me with this one question, and i'll upvote the brainliest answer

If f(x) and g(x) are inverse functions of each other, which of the following shows the graph of f(g(x)

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.