A sporting good manufacturer wants to design a container to hold 4 balls without wasting any space. If the radius of each ball is 3.1 centimeters, what will the minimum height of the container need to be when the three balls are stacked on top of each other?

Which statements describe cultural influences? florida is bordered by water on three sides. french is spoken in parts of louisiana. forests are cleared to provide space for cattle grazing. male children are encouraged to attend the university. the longest river on the continent is located here. birthdays are celebrated on january 1st. per capita income of northern buckland is more than $100,000.