The phillies have played 162 games each season from 2009 through 2016. so if the team wins 81 games per season, it has won exactly half of its games. how many games do the phillies need to win in 2017 to have won exactly half of their games from 2009 through 2017? explain how you found your answer.

Brittany has designed four different birdcages, each with the same volume: a square pyramid, a cylinder, a cone, and a sphere. the zoo wants to use one of brittany’s designs but plans to change the volume of the cage. find the design change that would result in the birdcage with the greatest volume. a.) increase the area of the base of the square pyramid by a factor of ten. b.) increase the height of the cylinder by a factor of ten. c.) increase the radius of the cone by a factor of ten. d.) increase the radius of a sphere by a factor of ten.