The school is planning to add 2 new playgrounds. Each playground will be in the shape of a square that measures 10m by 10 m. What will be the area of the playgrounds?

Which statement about the annual percentage rate (apr) is not true?

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.

What is the gcf of 20c^3-5c^4+30c^6