14 Septiembre 2012
mercadeando Zapatos chinos con acordeón de matemáticas en la suela. Me pregunto si los habrá... vía http://t.co/AJKrUhQn
September 14, 2012
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A Shoo-In Method For Cheating on Your Math Test
When I was in high school, the TI-82 graphing calculator was the cheater's tool of choice. At first we would simply store important equations into the "Y=" graphing screen. After teachers caught onto ...