A hypertonic solution (pronounced HÄ«-per-TAWN-ik) is a solution with a higher concentration of solute (dissolved substance) than some other, specified solution (and which therefore has a higher osmotic pressure than the other solution). The solution with the lower concentration is then termed hypotonic.
North Dakotaâs average retirement age is 64, up from 63 in 2015. We found that 9% of the stateâs residents are still working at age 80. Thatâs higher than the national labor force participation rate for people that age (6%).
By Emily Brandon. + More. Workers are now retiring at older ages because the incentives to retire have changed. Since the mid-1990s, the average retirement age has risen from 62 to 64 for men and from 60 to 62 for women, according to a new Center for Retirement Research at Boston College analysis of Census Bureau data.