If you were to have a data set of the heights of all 12-year-old boys who live on a given street in the city of Grand Rapids, this would be a perfect example of a normal distribution. true or false

You are cycling around europe with friends. a cycling festival is starting soon in barcelona. it will take 4.5 hours to cycle there. how many minutes in total is this?

Hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to his brother. alex ended up with 16 video games. how many video games did alex have when he started?

What is the radical expression that is equivalent to the expression 27 1 over 5?