Around $12.
C#/Db is a half step above C.
B sharp if it is one and a half step up, but if just half then it is A sharp. -BJ
The U.S. half dollar has never been made of gold. What you probably have is a gold-plated 1979 half-dollar. It's not really worth much above face value.
Half of an hour = 1/2 hour...(1) Hours in a day = 24 hours and 1 hour = 1/24 day...(2) From the above two results, we get Half of an hour = (1/2)/24 day = 1/48 day
At present, it's worth just under $12 for the silver. It's an extremely common date, so there isn't much collector value above that.
Ellesse
About one half of them are above average.
Half as Much was created in 1951.
Half and half
If you're talking about geometry, then the "mean" = "average". In that case 50% (half) of surface area is above the mean and 50% (half) is below.
The bulb of celeriac grows like a turnip half in and half out the soil.