The horizontal fraction bar was introduced by the Arabs.
Did you know?
As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.
Did you know?
There are more bacteria in your mouth than there are people in the world.
Did you know?
In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).
Did you know?
Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.
Numeric Color-Coding Systems
How to plot a sine function with a negative amplitude and phase shift (Question 3 of 3)
Functions application question
Dark Brown Eye Color
The X-linked genetic model of Morgan’s eye-color inheritance