The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."
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Approximately 500,000 babies are born each year in the United States to teenage mothers.
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Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.
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Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.
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Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.
The nitrogen cycle. Numbers represent fluxes as 1012 g N per year (data from Schlesinger 1991, after
Prevention programs for school based violence
Nonverbal communications convey strong, powerful messages that may be negative or positive.
Nonverbal communications convey strong, powerful messages that may be negative or positive.
When the exhaust is lean, the PCM applies a positive current into the pump cell.
Use a DMM set to read DC volts to check the voltage drop of the positive circuit to the fuel ...