- Grade 11 and 12 Mathematics (Moderator: geoffrey)
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Author Question: If P(B) = 0.3, P(A or B) = 0.6, and P(A and B) = 0.1, find P(A ). A) 0.4 B) 0.3 C) 0.1 D) ... (Read 9 times) |
- Grade 11 and 12 Mathematics (Moderator: geoffrey)
You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.
Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.
The average office desk has 400 times more bacteria on it than a toilet.
Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.
In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.