Does this table show a proportional relationship? if so, what is the constant of proportionality?

x| 3 6 9 12

y| 12 24 45 60

Identify a1 and r for the geometric sequence an= -256(-1/4) n-1

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.

There are 3232 forwards and 8080 guards in leo's basketball league. leo must include all players on a team and wants each team to have the same number of forwards and the same number of guards. if leo creates the greatest number of teams possible, how many guards will be on each team?