Redirected from Helical
In mathematics, a helix is a 3-dimensional curve. The equation of a helix in cylindrical coordinates is:
... from 18 to 24, 27.3% from 25 to 44, 28.7% from 45 to 64, and 13.9% who are 65 years of age or older. The median age is 41 years. For every 100 females there are 98.0 ...