It does not depend on your age, it depends on your height.
Network TwentyOne was created in 1989.
Twentyone and five tenths or twentyone and a half
0.42
Twentyone follows twenty
icosikaihenagon
no
3over7
a third of 21 is 7
Channel two-twentyone
A polygon with 21 sides is called an Icosagon.
14 of them.
140 pounds I got the answer from The Ultimate Guide to the Amazon Princess by Scott Beatty