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Vaccines prevent between 2.5 and 4 million deaths every year.
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The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.
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The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.
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Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.
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According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.
How to set up and solve linear models (Question 1)
How to factor and solve quadratic trinomials (Part 2)
How to solve any percent change problem
How to solve application problems containing quadratics (Question 3)
How to use Cramer's rule to solve a second-order determinant (Question 2)
Please solve this quadractic question