FILE - In this Jan. 17, 2012 photo, Grant Beacon Middle School student, Jeriah Garcia, 13-years-old, works out an algebra problem on his school-supplied iPad in class at Grant, Colo. Apple is expected... more 
FILE - In this Jan. 17, 2012 photo, Grant Beacon Middle School student, Jeriah Garcia, 13-years-old, works out an algebra problem on his school-supplied iPad in class at Grant, Colo. Apple is expected to reveal a new iPad on Wednesday, March 7, 2012, a device with a sharper screen, a faster processor and an option for faster wireless broadband. The iPad 3 is set to raise the bar yet again for competitors such as HTC, Samsung, Sony and others who have struggled to replicate Apple's success in the tablet market. (AP Photo/The Denver Post, Andy Cross, File) MANDATORY CREDIT; MAGS OUT; TV OUT less 
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Associated Press | Photo By The Denver Post, Andy Cross, File
Tue, Mar 6, 2012 4:50 PM EST