- Grade 11 and 12 Mathematics (Moderator: geoffrey)
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- Grade 11 and 12 Mathematics (Moderator: geoffrey)
Did you know?
Asthma cases in Americans are about 75% higher today than they were in 1980.
Did you know?
The longest a person has survived after a heart transplant is 24 years.
Did you know?
People about to have surgery must tell their health care providers about all supplements they take.
Did you know?
More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.
Did you know?
Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%