The microprocessor was invented by Marcian Ted Hoff[?] in 1971 when he was working for the Intel company.
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... to 44, 20.9% from 45 to 64, and 9.8% who are 65 years of age or older. The median age is 34 years. For every 100 females there are 91.0 males. For every 100 females age ...