Questions Asked on March 6, 2012

prove sin(α+β)sin(α-β)=cos^2β-cos^2α Asked on March 6, 2012 at 12:00 AM A thin rod (length = 1.10 m) is oriented vertically, with its bottom end attached to the floor by me... Asked on March 6, 2012 at 12:04 AM A student opens a mathematics book to two facing pages. The product of the page number is 2352. Find... Asked on March 6, 2012 at 12:05 AM prove sin(α+β)sin(α-β)=cos^2β-cos^2α please help... this is the only one I didn't understand out... Asked on March 6, 2012 at 12:12 AM I would like to learn more about having "undue confidence" by creating examples. I understand that t... Asked on March 6, 2012 at 12:13 AM A 5kg object is resting on top of a 30m building. How much energy does the object have? Asked on March 6, 2012 at 12:18 AM A ship leaves port with a bearing of S 40 W. After traveling 7 miles, the ship turns 90 degrees on a... Asked on March 6, 2012 at 12:18 AM On each flight, an airplane is filled with 10 quarts of oil. The airline adds an additional (1/2) q... Asked on March 6, 2012 at 12:23 AM now check this. THERE ONCE WAS A CLASS NAMED 210 THEY KEPT TALKING AND TALKING AGAIN MRS.BESDE... Asked on March 6, 2012 at 12:24 AM could someone define and give an example of parenthetical citation Asked on March 6, 2012 at 12:25 AM